ICD-10 Code for Disease

The ICD-10-CM 2027 alphabetic index lists disease, diseased with the subterms below. More specific codes depend on the details documented, as listed in the official index (878 codes, 831 billable).

Index entries for Disease

absorbent system – I87.8
acid-peptic – K30
Acosta's – T70.29 (header)
Adams-Stokes (-Morgagni) (syncope with heart block) – I45.9
Addison's anemia (pernicious) – D51.0
adenoids (and tonsils) – J35.9
adrenal (capsule) (cortex) (gland) (medullary) – E27.9
- hyperfunction – E27.0
- specified NEC – E27.8
ainhum – L94.6
airway
- obstructive, chronic – J44.9
  - due to
    - cotton dust – J66.0
    - specific organic dusts NEC – J66.8
- reactive – see Asthma
akamushi (scrub typhus) – A75.3
Albers-Schönberg (marble bones) – Q78.2
Albert's – see Tendinitis, Achilles
Alexander – G31.86
alimentary canal – K63.9
alligator-skin – Q80.9
- acquired – L85.0
alpha heavy chain – C88.3- (header)
alpine – T70.29 (header)
altitude – T70.20 (header)
alveolar ridge
- edentulous – K06.9
  - specified NEC – K06.8
alveoli, teeth – K08.9
Alzheimer's – G30.9 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
- with behavioral disturbance – G30.9 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
- early onset – G30.0 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
  - with behavioral disturbance – G30.0 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
- late onset – G30.1 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
  - with behavioral disturbance – G30.1 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
- specified NEC – G30.8 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
  - with behavioral disturbance – G30.8 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
amyloid – see Amyloidosis
Andersen's (glycogenosis IV) – E74.09
Andes – T70.29 (header)
Andrews' (bacterid) – L08.89
angiospastic – I73.9
- cerebral – G45.9
- vein – I87.8
anterior
- chamber – H21.9
- horn cell – G12.29
antiglomerular basement membrane (anti- GBM) – M31.0
- tubulo-interstitial nephritis – N12
Antopol – E74.05
antral – see Sinusitis, maxillary
anus – K62.9
- specified NEC – K62.89
aorta (nonsyphilitic) – I77.9
- syphilitic NEC – A52.02
aortic (heart) (valve) – I35.9
- rheumatic – I06.9
Apollo – B30.3
aponeuroses – see Enthesopathy
appendix – K38.9
- specified NEC – K38.8
aqueous (chamber) – H21.9
Arnold-Chiari – see Arnold-Chiari disease
arterial – I77.9 – see also Disease, artery
- occlusive – see also Occlusion, by site
  - due to stricture or stenosis – I77.1
- peripheral – I73.9
arteriocardiorenal – see Hypertension, cardiorenal
arteriolar (generalized) (obliterative) – I77.9
arteriorenal – see Hypertension, kidney
arteriosclerotic – see also Arteriosclerosis
- cardiovascular – see Disease, heart, ischemic, atherosclerotic
- coronary (artery) – see Disease, heart, ischemic, atherosclerotic
- heart – see Disease, heart, ischemic, atherosclerotic
artery – I77.9 – see also Disease, arterial
- cerebral – I67.9
- coronary – I25.10
  - with angina pectoris – see Arteriosclerosis, coronary (artery)
- peripheral – I73.9
arthropod-borne NOS (viral) – A94
- specified type NEC – A93.8
atticoantral, chronic – H66.20
- left – H66.22
  - with right – H66.23
- right – H66.21
  - with left – H66.23
auditory canal – see Disorder, ear, external
auricle, ear NEC – see Disorder, pinna
Australian X – A83.4
autoimmune (systemic) – M35.9
- hemolytic – D59.10
  - cold type (primary) (secondary) (symptomatic) – D59.12
  - mixed type (primary) (secondary) (symptomatic) – D59.13
  - warm type (primary) (secondary) (symptomatic) – D59.11
  - drug-induced – D59.0
- thyroid – E06.3
autoinflammatory – M04.9
- NOD2-associated – M04.8
- specified type NEC – M04.8
aviator's – see Effect, adverse, high altitude
Ayerza's (pulmonary artery sclerosis with pulmonary hypertension) – I27.0
Babington's (familial hemorrhagic telangiectasia) – I78.0
bacterial – A49.9
- specified NEC – A48.8
- zoonotic – A28.9
  - specified type NEC – A28.8
Baelz's (cheilitis glandularis apostematosa) – K13.0
bagasse – J67.1
balloon – see Effect, adverse, high altitude
Bang's (brucella abortus) – A23.1
Bannister's – T78.3 (header)
barometer makers' – see Poisoning, mercury
Barraquer (-Simons') (progressive lipodystrophy) – E88.11
Barrett's – see Barrett's, esophagus
Bartholin's gland – N75.9
basal ganglia – G25.9
- degenerative – G23.9
  - specified NEC – G23.8
- specified NEC – G25.89
Basedow's (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
Bateman's – B08.1
Batten-Steinert – G71.11
Battey – A31.0
Beard's (neurasthenia) – F48.8
Becker
- idiopathic mural endomyocardial – I42.3
- myotonia congenita – G71.12
Begbie's (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
behavioral, organic – F07.9
Beigel's (white piedra) – B36.2
Benson's – see Deposit, crystalline
Bernard-Soulier (thrombopathy) – D69.19
Bernhardt (-Roth) – see Mononeuropathy, lower limb, meralgia paresthetica
Biermer's (pernicious anemia) – D51.0
bile duct (common) (hepatic) – K83.9
- with calculus, stones – see Calculus, bile duct
- specified NEC – K83.8
biliary (tract) – K83.9
- specified NEC – K83.8
Billroth's – see Spina bifida
bird fancier's – J67.2
black lung – J60
bladder – N32.9
- in (due to)
  - schistosomiasis (bilharziasis) – B65.0 – N33 [manifestation]
- specified NEC – N32.89
bleeder's – D66
blood – D75.9
- forming organs – D75.9
- vessel – I99.9
Bloodgood's – see Mastopathy, cystic
Blount – M92.51- (header)
Bodechtel-Guttmann (subacute sclerosing panencephalitis) – A81.1
bone – see also Disorder, bone
- aluminum – M83.4
- fibrocystic NEC
  - jaw – M27.49
bone-marrow – D75.9
Borna – A83.9
Bornholm (epidemic pleurodynia) – B33.0
Bouchard's (myopathic dilatation of the stomach) – K31.0
Bouillaud's (rheumatic heart disease) – I01.9
Bourneville (-Brissaud) (tuberous sclerosis) – Q85.1
Bouveret (-Hoffmann) (paroxysmal tachycardia) – I47.9
bowel – K63.9
- functional – K59.9
  - psychogenic – F45.8
brain – G93.9
- arterial, artery – I67.9
- arteriosclerotic – I67.2
- congenital – Q04.9
- degenerative – see Degeneration, brain
- inflammatory – see Encephalitis
- organic – G93.9
  - arteriosclerotic – I67.2
- parasitic NEC – B71.9 – G94 [manifestation]
- senile NEC – G31.1
- specified NEC – G93.89
breast – N64.9 – see also Disorder, breast
- cystic (chronic) – see Mastopathy, cystic
- fibrocystic – see Mastopathy, cystic
- Paget's
  - female, unspecified side – C50.91- (header)
  - male, unspecified side – C50.92- (header)
- specified NEC – N64.89
Breda's – see Yaws
Bretonneau's (diphtheritic malignant angina) – A36.0
Bright's – see Nephritis
- arteriosclerotic – see Hypertension, kidney
Brill's (recrudescent typhus) – A75.1
Brill-Zinsser (recrudescent typhus) – A75.1
Brion-Kayser – see Fever, paratyphoid
broad
- beta – E78.2
- ligament (noninflammatory) – N83.9
  - inflammatory – see Disease, pelvis, inflammatory
  - specified NEC – N83.8
Brocq-Duhring (dermatitis herpetiformis) – L13.0
Brocq's
- meaning
  - dermatitis herpetiformis – L13.0
  - prurigo – L28.2
bronchopulmonary – J98.4
bronchus NEC – J98.09
bronze Addison's – E27.1
- tuberculous – A18.7
budgerigar fancier's – J67.2
bullous – L13.9
- chronic of childhood – L12.2
- specified NEC – L13.8
Buerger's (thromboangiitis obliterans) – I73.1
Bürger-Grütz (essential familial hyperlipemia) – E78.3
bursa – see Bursopathy
caisson – T70.3 (header)
California – see Coccidioidomycosis
Canavan – E75.28
capillaries – I78.9
- specified NEC – I78.8
Carapata – A68.0
carcinoid – E34.00
- heart – E34.01
- specified NEC – E34.09
cardiac – see Disease, heart
cardiopulmonary, chronic – I27.9
cardiorenal (hepatic) (hypertensive) (vascular) – see Hypertension, cardiorenal
cardiovascular (atherosclerotic) – I25.10
- with angina pectoris – see Arteriosclerosis, coronary (artery),
- congenital – Q28.9
- newborn – P29.9
  - specified NEC – P29.89
- hypertensive – see Hypertension, heart
- renal (hypertensive) – see Hypertension, cardiorenal
- syphilitic (asymptomatic) – A52.00
cartilage – see Disorder, cartilage
Castellani's – A69.8
Castleman (unicentric) (multicentric) – D47.Z2
- HHV-8-associated – D47.Z2 – see also Herpesvirus, human, 8
cat-scratch – A28.1
Cavare's (familial periodic paralysis) – G72.3
cecum – K63.9
celiac (adult) (infantile) (with steatorrhea) – K90.0
cellular tissue – L98.9
central core – G71.29
cerebellar, cerebellum – see Disease, brain
cerebral – see also Disease, brain
- degenerative – see Degeneration, brain
cerebrospinal – G96.9
cerebrovascular – I67.9
- acute – I67.89
  - embolic – I63.4- (header)
  - thrombotic – I63.3- (header)
- arteriosclerotic – I67.2
- hereditary NEC – I67.858
- specified NEC – I67.89
cervix (uteri) (noninflammatory) – N88.9
- inflammatory – see Cervicitis
- specified NEC – N88.8
Chabert's – A22.9
Chandler's (osteochondritis dissecans, hip) – see Osteochondritis, dissecans, hip
Charlouis – see Yaws
Chédiak-Steinbrinck (-Higashi) (congenital gigantism of peroxidase granules) – E70.330
chest – J98.9
Chiari's (hepatic vein thrombosis) – I82.0
Chicago – B40.9
Chignon – B36.8
chigo, chigoe – B88.1
childhood granulomatous – D71.8
Chinese liver fluke – B66.1
chlamydial – A74.9
- specified NEC – A74.89
cholecystic – K82.9
choroid – H31.9
- specified NEC – H31.8
Christmas – D67
chronic bullous of childhood – L12.2
chylomicron retention – E78.3
ciliary body – H21.9
- specified NEC – H21.89
circulatory (system) – I99.8
- newborn – P29.9
- syphilitic – A52.00
  - congenital – A50.54
coagulation factor deficiency (congenital) – see Defect, coagulation
coccidioidal – see Coccidioidomycosis
cold
- agglutinin or hemoglobinuria – D59.12
  - paroxysmal – D59.6
- hemagglutinin (chronic) – D59.12
collagen NOS (nonvascular) (vascular) – M35.9
- specified NEC – M35.89
colon – K63.9
- functional – K59.9
  - congenital – Q43.2
- ischemic – K55.039 – see also Ischemia, intestine, acute
colonic inflammatory bowel, unclassified (IBDU) – K52.3
combined system – see Degeneration, combined
compressed air – T70.3 (header)
Concato's (pericardial polyserositis) – A19.9
- nontubercular – I31.1
- pleural – see Pleurisy, with effusion
conjunctiva – H11.9
- chlamydial – A74.0
- specified NEC – H11.89
- viral – B30.9
  - specified NEC – B30.8
connective tissue, systemic (diffuse) – M35.9
- in (due to)
  - hypogammaglobulinemia – D80.1 – M36.8 [manifestation]
  - ochronosis – E70.29 – M36.8 [manifestation]
- specified NEC – M35.89
Conor and Bruch's (boutonneuse fever) – A77.1
Cooper's – see Mastopathy, cystic
Cori's (glycogenosis III) – E74.03
corkhandler's or corkworker's – J67.3
cornea – H18.9
- specified NEC – H18.89- (header)
coronary (artery) – see Disease, heart, ischemic, atherosclerotic
- congenital – Q24.5
- microvascular
  - with
    - angina pectoris – I20.81
    - myocardial infarction – I21.B
  - acute – I24.81
  - chronic – I25.85
- ostial, syphilitic (aortic) (mitral) (pulmonary) – A52.03
corpus cavernosum – N48.9
- specified NEC – N48.89
Cotugno – see Sciatica
COVID-19 – U07.1
coxsackie (virus) – B34.1
cranial nerve NOS – G52.9
Creutzfeldt-Jakob – see Creutzfeldt-Jakob disease or syndrome
Crocq's (acrocyanosis) – I73.89
Crohn's – see Enteritis, regional
Curschmann – G71.11
cystic
- breast (chronic) – see Mastopathy, cystic
- kidney, congenital – Q61.9
- liver, congenital – Q44.6
- lung – J98.4
  - congenital – Q33.0
cytomegalic inclusion (generalized) – B25.9
- with pneumonia – B25.0
- congenital – P35.1
cytomegaloviral – B25.9
- specified NEC – B25.8
Czerny's (periodic hydrarthrosis of the knee) – see Effusion, joint, knee
Daae (-Finsen) (epidemic pleurodynia) – B33.0
Danon – E74.05
Darling's – see Histoplasmosis capsulati
Débove's (splenomegaly) – R16.1
deer fly – see Tularemia
Degos' – I77.89
demyelinating, demyelinizating (nervous system) – G37.9
- multiple sclerosis – G35.D
- specified NEC – G37.89
dense deposit – N05.6 – see also N00-N07 with fourth character .6
deposition, hydroxyapatite – see Disease, hydroxyapatite deposition
de Quervain's (tendon sheath) – M65.4
- thyroid (subacute granulomatous thyroiditis) – E06.1
Devergie's (pityriasis rubra pilaris) – L44.0
Devic's – G36.0
diaphorase deficiency – D74.0
diaphragm – J98.6
diarrheal, infectious NEC – A09
digestive system – K92.9
- specified NEC – K92.89
disc, degenerative – see Degeneration, intervertebral disc
discogenic – see also Displacement, intervertebral disc NEC
- with myelopathy – see Disorder, disc, with, myelopathy
diverticular – see Diverticula
Dubois (thymus) – A50.59 – E35 [manifestation]
Duchenne-Griesinger – G71.01
Duchenne's
- muscular dystrophy – G71.01
- pseudohypertrophy, muscles – G71.01
ductless glands – E34.9
Duhring's (dermatitis herpetiformis) – L13.0
duodenum – K31.9
- specified NEC – K31.89
Dupré's (meningism) – R29.1
Dupuytren's (muscle contracture) – M72.0
Durand-Nicholas-Favre (climatic bubo) – A55
Duroziez's (congenital mitral stenosis) – Q23.2
ear – see Disorder, ear
Eberth's – see Fever, typhoid
Ebola (virus) – A98.4
Ebstein's heart – Q22.5
Echinococcus – see Echinococcus
echovirus NEC – B34.1
Eddowes' (brittle bones and blue sclera) – Q78.0
edentulous (alveolar) – K06.9
- specified NEC – K06.8
Edsall's – T67.2 (header)
Eichstedt's (pityriasis versicolor) – B36.0
Eisenmenger's (irreversible) – I27.83
Ellis-van Creveld (chondroectodermal dysplasia) – Q77.6
end stage renal (ESRD) – N18.6
- due to hypertension – I12.0
endocrine glands or system NEC – E34.9
endomyocardial (eosinophilic) – I42.3
English (rickets) – E55.0
enteroviral, enterovirus NEC – B34.1
- central nervous system NEC – A88.8
epidemic – B99.9
- specified NEC – B99.8
epididymis – N50.9
Erb (-Landouzy) – G71.02
Erdheim-Chester (ECD) – E88.89
esophagus – K22.9
- functional – K22.4
- psychogenic – F45.8
- specified NEC – K22.89
Eulenburg's (congenital paramyotonia) – G71.19
eustachian tube – see Disorder, eustachian tube
external
- auditory canal – see Disorder, ear, external
- ear – see Disorder, ear, external
extrapyramidal – G25.9
- specified NEC – G25.89
eye – H57.9
- anterior chamber – H21.9
- inflammatory NEC – H57.89
- muscle (external) – see Strabismus
- specified NEC – H57.89
- syphilitic – see Oculopathy, syphilitic
- thyroid – H05.83- (header)
eyeball – H44.9
- specified NEC – H44.89
eyelid – see Disorder, eyelid
- specified NEC – see Disorder, eyelid, specified type NEC
eyeworm of Africa – B74.3
facial nerve (seventh) – G51.9
- newborn (birth injury) – P11.3
Fahr (of brain) – G23.8
Fahr Volhard (of kidney) – I12.- (header)
fallopian tube (noninflammatory) – N83.9
- inflammatory – see Salpingo-oophoritis
- specified NEC – N83.8
familial periodic paralysis – G72.3
Fanconi ('s) – D61.03
fascia NEC – see also Disorder, muscle
- inflammatory – see Myositis
- specified NEC – M62.89
Fauchard's (periodontitis) – see Periodontitis
Favre-Durand-Nicolas (climatic bubo) – A55
Fede's – K14.0
Feer's – see Poisoning, mercury
female pelvic inflammatory – N73.9 – see also Disease, pelvis, inflammatory
- syphilitic (secondary) – A51.42
- tuberculous – A18.17
Fernels' (aortic aneurysm) – I71.9
fibrocaseous of lung – see Tuberculosis, pulmonary
fibrocystic – see Fibrocystic disease
Fiedler's (leptospiral jaundice) – A27.0
fifth – B08.3
file-cutter's – see Poisoning, lead
fish-skin – Q80.9
- acquired – L85.0
Flajani (-Basedow) (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
flax-dresser's – J66.1
fluke – see Infestation, fluke
foot and mouth – B08.8
foot process – N04.9
Forbes' (glycogenosis III) – E74.03
Fordyce-Fox (apocrine miliaria) – L75.2
Fordyce's (ectopic sebaceous glands) (mouth) – Q38.6
Forestier's (rhizomelic pseudopolyarthritis) – M35.3
- meaning ankylosing hyperostosis – see Hyperostosis, ankylosing
Fothergill's
- neuralgia – see Neuralgia, trigeminal
- scarlatina anginosa – A38.9
Fournier (gangrene) – N49.3
- female – N76.82
- vagina and vulva – N76.82
fourth – B08.8
Fox (-Fordyce) (apocrine miliaria) – L75.2
Francis' – see Tularemia
Franklin – C88.2- (header)
Frei's (climatic bubo) – A55
Friedreich's
- combined systemic or ataxia – G11.11
- myoclonia – G25.3
frontal sinus – see Sinusitis, frontal
fungus NEC – B49
Gaisböck's (polycythemia hypertonica) – D75.1
gallbladder – K82.9
- calculus – see Calculus, gallbladder
- cholecystitis – see Cholecystitis
- cholesterolosis – K82.4
- fistula – see Fistula, gallbladder
- hydrops – K82.1
- obstruction – see Obstruction, gallbladder
- perforation – K82.2
- specified NEC – K82.8
gamma heavy chain – C88.2- (header)
Gamna's (siderotic splenomegaly) – D73.2
Gamstorp's (adynamia episodica hereditaria) – G72.3
Gandy-Nanta (siderotic splenomegaly) – D73.2
ganister – J62.8
gastric – see Disease, stomach
gastroesophageal reflux (GERD) – K21.9
- with esophagitis (without bleeding) – K21.00
  - with bleeding – K21.01
gastrointestinal (tract) – K92.9
- amyloid – E85.4
- functional – K59.9
  - psychogenic – F45.8
- specified NEC – K92.89
Gee (-Herter) (-Heubner) (-Thaysen) (nontropical sprue) – K90.0
genital organs
- female – N94.9
- male – N50.9
Gerhardt's (erythromelalgia) – I73.81
Gibert's (pityriasis rosea) – L42
Gierke's (glycogenosis I) – E74.01
Gilles de la Tourette's (motor-verbal tic) – F95.2
gingiva – K06.9
- plaque induced – K05.00
- specified NEC – K06.8
gland (lymph) – I89.9
Glanzmann's (hereditary hemorrhagic thrombasthenia) – D69.11
glass-blower's (cataract) – see Cataract, specified NEC
- salivary gland hypertrophy – K11.1
Glisson's – see Rickets
globe – H44.9
- specified NEC – H44.89
glomerular – see also Glomerulonephritis
- with edema – see Nephrosis
- acute – see Nephritis, acute
- chronic – see Nephritis, chronic
- minimal change – N05.0
- rapidly progressive – N01.9
glycogen storage – E74.00
- Andersen's – E74.09
- Cori's – E74.03
- Forbes' – E74.03
- generalized – E74.00
- glucose-6-phosphatase deficiency – E74.01
- heart – E74.02 – I43 [manifestation]
- hepatorenal – E74.09
- Hers' – E74.09
- liver and kidney – E74.09
- lysosomal – E74.02
  - with acid maltase deficiency – E74.02
  - without acid maltase deficiency – E74.05
- McArdle's – E74.04
- muscle phosphofructokinase – E74.09
- myocardium – E74.02 – I43 [manifestation]
- Pompe's – E74.02
- Tauri's – E74.09
- type 0 – E74.09
- type I – E74.01
- type II – E74.02
- type IIB – E74.05
- type III – E74.03
- type IV – E74.09
- type V – E74.04
- type VI-XI – E74.09
- Von Gierke's – E74.01
Goldstein's (familial hemorrhagic telangiectasia) – I78.0
gonococcal NOS – A54.9
graft-versus-host (GVH) – D89.813
- acute – D89.810
- acute on chronic – D89.812
- chronic – D89.811
grainhandler's – J67.8
granulomatous (childhood) (chronic) – D71.8
Graves' (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
Griesinger's – see Ancylostomiasis
Grisel's – M43.6
Gruby's (tinea tonsurans) – B35.0
Guillain-Barré – G61.0
Guinon's (motor-verbal tic) – F95.2
gum – K06.9
gynecological – N94.9
H (Hartnup's) – E72.02
Haff – see Poisoning, mercury
Hageman (congenital factor XII deficiency) – D68.2
hair (color) (shaft) – L67.9
- follicles – L73.9
  - specified NEC – L73.8
Hamman's (spontaneous mediastinal emphysema) – J98.2
hand, foot and mouth – B08.4
Hansen's – see Leprosy
Hantavirus, with pulmonary manifestations – B33.4
- with renal manifestations – A98.5
Harada's – H30.81- (header)
Hartnup (pellagra-cerebellar ataxia-renal aminoaciduria) – E72.02
Hart's (pellagra-cerebellar ataxia-renal aminoaciduria) – E72.02
Hashimoto's (struma lymphomatosa) – E06.3
Hb – see Disease, hemoglobin
heart (organic) – I51.9
- with
  - pulmonary edema (acute) – I50.1 – see also Failure, ventricular, left
  - rheumatic fever (conditions in I00)
    - active – I01.9
      - with chorea – I02.0
      - specified NEC – I01.8
    - inactive or quiescent (with chorea) – I09.9
      - specified NEC – I09.89
- amyloid – E85.4 – I43 [manifestation]
- aortic (valve) – I35.9
- arteriosclerotic or sclerotic (senile) – see Disease, heart, ischemic, atherosclerotic
- artery, arterial – see Disease, heart, ischemic, atherosclerotic
- beer drinkers' – I42.6
- beriberi (wet) – E51.12
- black – I27.0
- congenital – Q24.9
  - cyanotic – Q24.9
  - specified NEC – Q24.8
- coronary – see Disease, heart, ischemic
- cryptogenic – I51.9
- fibroid – see Myocarditis
- functional – I51.89
  - psychogenic – F45.8
- glycogen storage – E74.02 – I43 [manifestation]
- gonococcal – A54.83
- hypertensive – see Hypertension, heart
- hyperthyroid – E05.90 – I43 [manifestation] – see also Hyperthyroidism
  - with thyroid storm – E05.91 – I43 [manifestation]
- ischemic (chronic or with a stated duration of over 4 weeks) – I25.9
  - atherosclerotic (of) – I25.10
    - with angina pectoris – see Arteriosclerosis, coronary (artery)
    - coronary artery bypass graft – see Arteriosclerosis, coronary (artery),
  - cardiomyopathy – I25.5
  - diagnosed on ECG or other special investigation, but currently presenting no symptoms – I25.6
  - silent – I25.6
  - specified form NEC
    - acute – I24.89
    - chronic – I25.89
- kyphoscoliotic – I27.1
- meningococcal – A39.50
  - endocarditis – A39.51
  - myocarditis – A39.52
  - pericarditis – A39.53
- mitral – I05.9
  - specified NEC – I05.8
- muscular – see Degeneration, myocardial
- psychogenic (functional) – F45.8
- pulmonary (chronic) – I27.9
  - in schistosomiasis – B65.9 – I52 [manifestation]
  - specified NEC – I27.89
- rheumatic (chronic) (inactive) (old) (quiescent) (with chorea) – I09.9
  - active or acute – I01.9
    - with chorea (acute) (rheumatic) (Sydenham's) – I02.0
  - specified NEC – I09.89
- senile – see Myocarditis
- syphilitic – A52.06
  - aortic – A52.03
    - aneurysm – A52.01
  - congenital – A50.54 – I52 [manifestation]
- thyrotoxic – E05.90 – I43 [manifestation] – see also Thyrotoxicosis
  - with thyroid storm – E05.91 – I43 [manifestation]
- valve, valvular (obstructive) (regurgitant) – see also Endocarditis
  - congenital NEC – Q24.8
    - pulmonary – Q22.3
- vascular – see Disease, cardiovascular
Heartland – A93.8
heavy chain NEC – C88.2- (header)
- alpha – C88.3- (header)
- gamma – C88.2- (header)
- mu – C88.2- (header)
Hebra's
- pityriasis
  - maculata et circinata – L42
  - rubra pilaris – L44.0
- prurigo – L28.2
hematopoietic organs – D75.9
hemoglobin or Hb
- abnormal (mixed) – D58.2
  - with thalassemia – D56.9
- AS genotype – D57.3
- Bart's – D56.0
- C (Hb-C) – D58.2
  - with other abnormal hemoglobin NEC – D58.2
  - elliptocytosis – D58.1
  - Hb-S – D57.2- (header)
  - sickle-cell – D57.2- (header)
  - thalassemia – D56.8
- Constant Spring – D58.2
- D (Hb-D) – D58.2
- E (Hb-E) – D58.2
- E-beta thalassemia – D56.5
- elliptocytosis – D58.1
- H (Hb-H) (thalassemia) – D56.0
  - with other abnormal hemoglobin NEC – D56.9
  - Constant Spring – D56.0
- I thalassemia – D56.9
- M – D74.0
- S or SS – D57.1
  - with
    - acute chest syndrome – D57.01
    - cerebral vascular involvement – D57.03
    - crisis (painful) – D57.00
      - with
        dactylitis – D57.04
        specified complication – D57.09
    - pain (vaso-occlusive) – D57.00
    - splenic sequestration – D57.02
  - beta plus – D57.44
    - with
      - acute chest syndrome – D57.451
      - cerebral vascular involvement – D57.453
      - crisis – D57.459
        with
        dactylitis – D57.454
        specified complication – D57.458
      - pain (vaso-occlusive) – D57.459
      - splenic sequestration – D57.452
    - without crisis – D57.44
  - beta zero – D57.42
    - with
      - acute chest syndrome – D57.431
      - cerebral vascular involvement – D57.433
      - crisis – D57.439
        with
        dactylitis – D57.434
        specified complication – D57.438
      - pain (vaso-occlusive) – D57.439
      - splenic sequestration – D57.432
    - without crisis – D57.42
- SC – D57.2- (header)
- SD – D57.8- (header)
- SE – D57.8- (header)
- spherocytosis – D58.0
- unstable, hemolytic – D58.2
hemolytic (newborn) – P55.9
- autoimmune – D59.10
  - cold type (primary) (secondary) (symptomatic) – D59.12
  - mixed type (primary) (secondary) (symptomatic) – D59.13
  - warm type (primary) (secondary) (symptomatic) – D59.11
- drug-induced – D59.0
- due to or with
  - incompatibility
    - ABO (blood group) – P55.1
    - blood (group) (Duffy) (K) (Kell) (Kidd) (Lewis) (M) (S) – P55.8
    - Rh (blood group) (factor) – P55.0
  - Rh negative mother – P55.0
- specified type NEC – P55.8
- unstable hemoglobin – D58.2
hemorrhagic – D69.9
- newborn – P53
Henoch (-Schönlein) (purpura nervosa) – D69.0
hepatic – see Disease, liver
hepatobiliary – K83.9
- toxic – K71.9
hepatolenticular – E83.01
heredodegenerative NEC
- spinal cord – G95.89
herpesviral, disseminated – B00.7
Hers' (glycogenosis VI) – E74.09
Herter (-Gee) (-Heubner) (nontropical sprue) – K90.0
Heubner-Herter (nontropical sprue) – K90.0
high fetal gene or hemoglobin thalassemia – D56.9
Hildenbrand's – see Typhus
hip (joint) – M25.9
- congenital – Q65.89
- suppurative – M00.9
- tuberculous – A18.02
His (-Werner) (trench fever) – A79.0
Hodgson's – I71.20 – see also Aneurysm, aorta, thorax
- ruptured – I71.10 – see also Aneurysm, aorta, thorax, ruptured
Holla – see Spherocytosis
hookworm – B76.9
- specified NEC – B76.8
host-versus-graft – D89.813
- acute – D89.810
- acute on chronic – D89.812
- chronic – D89.811
human immunodeficiency virus (HIV) – B20
Huntington's – G10
- with dementia – G10 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
Hunt's (herpetic geniculate ganglionitis) (neuralgia) – B02.21
- dyssynergia cerebellaris myoclonica – G11.19
Hutchinson's (cheiropompholyx) – see Hutchinson's disease
hyaline (diffuse) (generalized)
- membrane (lung) (newborn) – P22.0
  - adult – J80
hydatid – see Echinococcus
hydroxyapatite deposition – M11.00
- ankle – M11.07- (header)
- elbow – M11.02- (header)
- foot joint – M11.07- (header)
- hand joint – M11.04- (header)
- hip – M11.05- (header)
- knee – M11.06- (header)
- multiple site – M11.09
- shoulder – M11.01- (header)
- vertebra – M11.08
- wrist – M11.03- (header)
hyperkinetic – see Hyperkinesia
hypertensive – see Hypertension
hypophysis – E23.7
Iceland – G93.39
I-cell – E77.0
IgG4-related – D89.84
immune – D89.9
immunoglobulin G4-related D89.84
immunoproliferative (malignant) – C88.9- (header)
- small intestinal – C88.3- (header)
- specified NEC – C88.8- (header)
inclusion – B25.9
- salivary gland – B25.9
infectious, infective – B99.9
- congenital – P37.9
  - specified NEC – P37.8
  - viral – P35.9
    - specified type NEC – P35.8
- specified NEC – B99.8
inflammatory
- penis – N48.29
  - abscess – N48.21
  - cellulitis – N48.22
- prepuce – N47.7
  - balanoposthitis – N47.6
- tubo-ovarian – see Salpingo-oophoritis
intervertebral disc – see also Disorder, disc
- with myelopathy – see Disorder, disc, with, myelopathy
- cervical, cervicothoracic – see Disorder, disc, cervical
  - with
    - myelopathy – see Disorder, disc, cervical, with myelopathy
    - neuritis, radiculitis or radiculopathy – see Disorder, disc, cervical, with neuritis
    - specified NEC – see Disorder, disc, cervical, specified type NEC
- lumbar (with)
  - myelopathy – M51.06
  - neuritis, radiculitis, radiculopathy or sciatica – M51.16
  - specified NEC – M51.86
- lumbosacral (with)
  - neuritis, radiculitis, radiculopathy or sciatica – M51.17
  - specified NEC – M51.87
- specified NEC – see Disorder, disc, specified NEC
- thoracic (with)
  - myelopathy – M51.04
  - neuritis, radiculitis or radiculopathy – M51.14
  - specified NEC – M51.84
- thoracolumbar (with)
  - myelopathy – M51.05
  - neuritis, radiculitis or radiculopathy – M51.15
  - specified NEC – M51.85
intestine – K63.9
- functional – K59.9
  - psychogenic – F45.8
  - specified NEC – K59.89
- organic – K63.9
- protozoal – A07.9
- specified NEC – K63.89
iris – H21.9
- specified NEC – H21.89
iron metabolism or storage – E83.10
island (scrub typhus) – A75.3
itai-itai – see Poisoning, cadmium
Jakob-Creutzfeldt – see Creutzfeldt-Jakob disease or syndrome
jaw – M27.9
- fibrocystic – M27.49
- specified NEC – M27.8
jigger – B88.1
joint – see also Disorder, joint
- Charcot's – see Arthropathy, neuropathic (Charcot)
- degenerative – see Osteoarthritis
  - multiple – M15.9
  - spine – see Spondylosis
- facet joint – M47.819 – see also Spondylosis
- hypertrophic – see Osteoarthritis
- sacroiliac – M53.3
- specified NEC – see Disorder, joint, specified type NEC
- spine NEC – see Dorsopathy
- suppurative – see Arthritis, pyogenic or pyemic
Jourdain's (acute gingivitis) – K05.00
- nonplaque induced – K05.01
- plaque induced – K05.00
Kaschin-Beck (endemic polyarthritis) – M12.10
- ankle – M12.17- (header)
- elbow – M12.12- (header)
- foot joint – M12.17- (header)
- hand joint – M12.14- (header)
- hip – M12.15- (header)
- knee – M12.16- (header)
- multiple site – M12.19
- shoulder – M12.11- (header)
- vertebra – M12.18
- wrist – M12.13- (header)
Katayama – B65.2
Kedani (scrub typhus) – A75.3
Keshan – E59
kidney (functional) (pelvis) – N28.9
- chronic – N18.9
  - hypertensive – see Hypertension, kidney
  - stage 1 – N18.1
  - stage 2 (mild) – N18.2
  - stage 3 (moderate) – N18.30
  - stage 3a – N18.31
  - stage 3b – N18.32
  - stage 4 (severe) – N18.4
  - stage 5 – N18.5
- complicating pregnancy – see Pregnancy, complicated by, renal disease
- cystic (congenital) – Q61.9
- diabetic – see E08-E13 with .22
- fibrocystic (congenital) – Q61.8
- hypertensive – see Hypertension, kidney
- in (due to)
  - schistosomiasis (bilharziasis) – B65.9 – N29 [manifestation]
- multicystic – Q61.4
- polycystic – Q61.3
  - adult type – Q61.2
  - childhood type NEC – Q61.19
    - collecting duct dilatation – Q61.11
Kimmelstiel (-Wilson) (intercapillary polycystic (congenital) glomerulosclerosis) – see E08-E13 with .21
Kimura – D21.9
- specified site (see Neoplasm, connective tissue benign)
Kinnier Wilson's (hepatolenticular degeneration) – E83.01
kissing – see Mononucleosis, infectious
Klebs' – N05.- (header) – see also Glomerulonephritis
Klippel-Feil (brevicollis) – Q76.1
Köhler-Pellegrini-Stieda (calcification, knee joint) – see Bursitis, tibial collateral
Kok – Q89.89
König's (osteochondritis dissecans) – see Osteochondritis, dissecans
Korsakoff's (nonalcoholic) – F04
- alcoholic – F10.96
  - with dependence – F10.26
Kostmann's (infantile genetic agranulocytosis) – D70.0
kuru – A81.81
Kyasanur Forest – A98.2
labyrinth, ear – see Disorder, ear, inner
lacrimal system – see Disorder, lacrimal system
Lafora body – G40.C09 – see also Epilepsy, progressive, Lafora
Lancereaux-Mathieu (leptospiral jaundice) – A27.0
Landry's – G61.0
Larrey-Weil (leptospiral jaundice) – A27.0
larynx – J38.7
Ledderhose – M72.2- (header)
legionnaires' – A48.1
- nonpneumonic – A48.2
Lenegre's – I44.2
lens – H27.9
- specified NEC – H27.8
Lev's (acquired complete heart block) – I44.2
Lewy body (dementia) – G31.83 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
- with behavioral disturbance – G31.83 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
Lichtheim's (subacute combined sclerosis with pernicious anemia) – D51.0
Lightwood's (renal tubular acidosis) – N25.89
Lignac's (cystinosis) – E72.04
lip – K13.0
lipid-storage – E75.6
- specified NEC – E75.5
Lipschütz's – N76.6
liver (chronic) (organic) – K76.9
- alcoholic (chronic) – K70.9
  - acute – see Disease, liver, alcoholic, hepatitis
  - cirrhosis – K70.30
    - with ascites – K70.31
  - failure – K70.40
    - with coma – K70.41
  - fatty liver – K70.0
  - fibrosis – K70.2
  - hepatitis – K70.10
    - with ascites – K70.11
  - sclerosis – K70.2
- cystic, congenital – Q44.6
- drug-induced (idiosyncratic) (toxic) (predictable) (unpredictable) – see Disease, liver, toxic
- end stage – K72.1- (header)
  - with coma – K72.11
  - due to hepatitis – see Hepatitis
- fatty, nonalcoholic (NAFLD) – K76.0
  - alcoholic – K70.0
- fibrocystic (congenital) – Q44.6
- fluke
  - Chinese – B66.1
  - oriental – B66.1
  - sheep – B66.3
- Fontan-associated (FALD) – I27.840
- gestational alloimmune (GALD) – P78.84
- glycogen storage – E74.09 – K77 [manifestation]
- in (due to)
  - schistosomiasis (bilharziasis) – B65.9 – K77 [manifestation]
- inflammatory – K75.9
  - alcoholic – K70.1 (header)
  - specified NEC – K75.89
- intestinal failure-associated (IFALD) – K76.83
- metabolic dysfunction-associated steatotic (MASLD) – K76.0
- polycystic (congenital) – Q44.6
- toxic – K71.9
  - with
    - cholestasis – K71.0
    - cirrhosis (liver) – K71.7
    - fibrosis (liver) – K71.7
    - focal nodular hyperplasia – K71.8
    - hepatic granuloma – K71.8
    - hepatic necrosis – K71.10
      - with coma – K71.11
    - hepatitis NEC – K71.6
      - acute – K71.2
      - chronic
        active – K71.50
        with ascites – K71.51
        lobular – K71.4
        persistent – K71.3
      - lupoid – K71.50
        with ascites – K71.51
    - peliosis hepatis – K71.8
    - veno-occlusive disease (VOD) – K71.8
- veno-occlusive – K76.5
Lobo's (keloid blastomycosis) – B48.0
Lobstein's (brittle bones and blue sclera) – Q78.0
Ludwig's (submaxillary cellulitis) – K12.2
lumbosacral region – M53.87
lung – J98.4
- black – J60
- congenital – Q33.9
- cystic – J98.4
  - congenital – Q33.0
- dabbing (related) – U07.0
- electronic cigarette (related) – U07.0
- fibroid (chronic) – see Fibrosis, lung
- fluke – B66.4
  - oriental – B66.4
- in
  - amyloidosis – E85.4 – J99 [manifestation]
  - sarcoidosis – D86.0
  - Sjögren's syndrome – M35.02
  - systemic
    - lupus erythematosus – M32.13
    - sclerosis – M34.81
- interstitial – J84.9
  - with progressive fibrotic phenotype, in diseases classified elsewhere – J84.170
  - drug-induced – see Disorder, lung, interstitial, drug-induced
  - of childhood, specified NEC – J84.848
    - drug-induced – see Disorder, lung, interstitial, drug-induced
  - respiratory bronchiolitis – J84.115
  - specified NEC – J84.89
- obstructive (chronic) – J44.9
  - with
    - acute
      - bronchitis – J44.0
      - exacerbation NEC – J44.1
      - lower respiratory infection – J44.0
    - alveolitis, allergic – J67.9
    - asthma – J44.89
    - bronchiectasis – J47.9
      - with
        exacerbation (acute) – J47.1
        lower respiratory infection – J47.0
    - bronchitis – J44.89
      - with
        exacerbation (acute) – J44.1
        lower respiratory infection – J44.0
    - emphysema – J43.9
    - hypersensitivity pneumonitis – J67.9
  - decompensated – J44.1
    - with
      - exacerbation (acute) – J44.1
- polycystic – J98.4
  - congenital – Q33.0
- rheumatoid (diffuse) (interstitial) – see Rheumatoid, lung
- vaping (associated) (device) (product) (use) – U07.0
Lutembacher's (atrial septal defect with mitral stenosis) – Q21.19
Lyme – A69.20
lymphatic (gland) (system) (channel) (vessel) – I89.9
lymphoproliferative – D47.9
- specified NEC – D47.Z9
- T-gamma – D47.Z9
- X-linked – D82.3
Magitot's – M27.2
malarial – see Malaria
malignant – see also Neoplasm, malignant, by site
Manson's – B65.1
maple bark – J67.6
maple-syrup-urine – E71.0
Marburg (virus) – A98.3
Marion's (bladder neck obstruction) – N32.0
Marsh's (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
mastoid (process) – see Disorder, ear, middle
Mathieu's (leptospiral jaundice) – A27.0
Maxcy's – A75.2
McArdle (-Schmid-Pearson) (glycogenosis V) – E74.04
mediastinum – J98.59
medullary center (idiopathic) (respiratory) – G93.89
Meige's (chronic hereditary edema) – Q82.0
meningococcal – see Infection, meningococcal
mental – F99
- organic – F09
mesenchymal – M35.9
mesenteric embolic – K55.039 – see also Ischemia, intestine, acute
metabolic, metabolism – E88.9
- bilirubin – E80.7
metal-polisher's – J62.8
metastatic – C79.9 – see also Neoplasm, secondary, by site
microvascular - code to condition
microvillus
- atrophy – Q43.8
- inclusion (MVD) – Q43.8
middle ear – see Disorder, ear, middle
Mikulicz' (dryness of mouth, absent or decreased lacrimation) – K11.8
Milroy's (chronic hereditary edema) – Q82.0
Minamata – see Poisoning, mercury
minicore – G71.29
Minor's – G95.19
Minot's (hemorrhagic disease, newborn) – P53
Minot-von Willebrand-Jürgens (angiohemophilia) – see Disease, von Willebrand
Mitchell's (erythromelalgia) – I73.81
mitral (valve) – I05.9
- nonrheumatic – I34.9
mixed connective tissue – M35.1
MOG antibody – G37.81
moldy hay – J67.0
Monge's – T70.29 (header)
Morgagni-Adams-Stokes (syncope with heart block) – I45.9
Morgagni's (syndrome) (hyperostosis frontalis interna) – M85.2
Morton's (with metatarsalgia) – see Lesion, nerve, plantar
Morvan's – G60.8
motor neuron (bulbar) (mixed type) (spinal) – G12.20
- amyotrophic lateral sclerosis – G12.21
- familial – G12.24
- progressive bulbar palsy – G12.22
- specified NEC – G12.29
moyamoya – I67.5
mu heavy chain disease – C88.2- (header)
multicore – G71.29
multiminicore – G71.29
muscle – see also Disorder, muscle
- inflammatory – see Myositis
- ocular (external) – see Strabismus
musculoskeletal system, soft tissue – see also Disorder, soft tissue
- specified NEC – see Disorder, soft tissue, specified type NEC
mushroom workers' – J67.5
mycotic – B49
myelin oligodendrocyte glycoprotein antibody – G37.81
myelodysplastic – C94.6 – see also Syndrome, myelodysplastic
myelodysplastic/myeloproliferative neoplasm, unclassifiable – C94.6
myeloproliferative – D47.1
- chronic – D47.1
- not classified – C94.6
- specified NEC – C94.6
- unclassifiable – C94.6
myocardium, myocardial – I51.5 – see also Degeneration, myocardial
- primary (idiopathic) – I42.9
myoneural – G70.9
Naegeli's – Q82.8
- meaning Glanzmann-Naegeli disease or thrombasthenia – D69.11
nails – L60.9
- specified NEC – L60.8
Nairobi (sheep virus) – A93.8
nasal – J34.9
nemaline body – G71.21
nerve – see Disorder, nerve
nervous system – G98.8
- autonomic – G90.9
- central – G96.9
  - specified NEC – G96.89
- congenital – Q07.9
- parasympathetic – G90.9
- specified NEC – G98.8
- sympathetic – G90.9
- vegetative – G90.9
neuromuscular system – G70.9
Newcastle – B30.8
Nicolas (-Durand)-Favre (climatic bubo) – A55
nipple – N64.9
- Paget's – C50.01- (header)
  - female – C50.01- (header)
  - male – C50.02- (header)
Nishimoto (-Takeuchi) – I67.5
nonarthropod-borne NOS (viral) – B34.9
- enterovirus NEC – B34.1
nonautoimmune hemolytic – D59.4
- drug-induced – D59.2
Nonne-Milroy-Meige (chronic hereditary edema) – Q82.0
nose – J34.9
nucleus pulposus – see Disorder, disc
nutritional – E63.9
oast-house-urine – E72.19
- ocular
  - herpesviral – B00.50
  - zoster – B02.30
obliterative vascular – I77.1
Ohara's – see Tularemia
Opitz's (congestive splenomegaly) – D73.2
Oppenheim-Urbach (necrobiosis lipoidica diabeticorum) – see E08-E13 with .620
optic nerve NEC – see Disorder, nerve, optic
orbit – see Disorder, orbit
Oriental liver fluke – B66.1
Oriental lung fluke – B66.4
organ
- dabbing (related) – U07.0
- electronic cigarette (related) – U07.0
- vaping (associated) (device) (product) (use) – U07.0
Ormond's – N13.5
Oropouche virus – A93.0
Osler-Rendu (familial hemorrhagic telangiectasia) – I78.0
osteofibrocystic – E21.0
Otto's – M24.7
outer ear – see Disorder, ear, external
ovary (noninflammatory) – N83.9
- cystic – N83.20- (header)
- inflammatory – see Salpingo-oophoritis
- polycystic – E28.2
- specified NEC – N83.8
Owren's (congenital) – see Defect, coagulation
p110d-activating mutation causing senescent T cells, lymphadenopathy, and immunodeficiency [PASLI] – D81.82
pancreas – K86.9
- cystic – K86.2
- fibrocystic – E84.9
- specified NEC – K86.89
panvalvular – I08.9
- specified NEC – I08.8
parametrium (noninflammatory) – N83.9
parasitic – B89
- cerebral NEC – B71.9 – G94 [manifestation]
- intestinal NOS – B82.9
- mouth – B37.0
- skin NOS – B88.9
- specified type – see Infestation
- tongue – B37.0
parathyroid (gland) – E21.5
- specified NEC – E21.4
Parkinson's – G20.A1
- with dyskinesia
  - with
    - fluctuations – G20.B2
    - OFF episodes – G20.B2
  - without mention of
    - fluctuations – G20.B1
    - OFF episodes – G20.B1
- without dyskinesia
  - with
    - fluctuations – G20.A2
    - OFF episodes – G20.A2
  - without mention of
    - fluctuations – G20.A1
    - OFF episodes – G20.A1
parodontal – K05.6
Parrot's (syphilitic osteochondritis) – A50.02
Parry's (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
Parson's (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
Paxton's (white piedra) – B36.2
pearl-worker's – see Osteomyelitis, specified type NEC
Pellegrini-Stieda (calcification, knee joint) – see Bursitis, tibial collateral
pelvis, pelvic – K6A.8
- female NOS – N94.9
  - specified NEC – N94.89
- gonococcal (acute) (chronic) – A54.24
- inflammatory (female) – N73.9
  - acute – N73.0
  - chlamydial – A56.11
  - chronic – N73.1
  - specified NEC – N73.8
  - syphilitic (secondary) – A51.42
    - late – A52.76
  - tuberculous – A18.17
- male – K6A.8
- organ, female – N94.9
- peritoneum, female NEC – N94.89
penis – N48.9
- inflammatory – N48.29
  - abscess – N48.21
  - cellulitis – N48.22
- specified NEC – N48.89
periapical tissues NOS – K04.90
periodontal – K05.6
- specified NEC – K05.5
periosteum – see Disorder, bone, specified type NEC
peripheral
- arterial – I73.9
- autonomic nervous system – G90.9
- nerves – see Polyneuropathy
- vascular NOS – I73.9
  - in diabetes mellitus – see Diabetes, by type, with peripheral angiopathy
peritoneum – K66.9
- pelvic, female NEC – N94.89
- specified NEC – K66.8
persistent mucosal (middle ear) – H66.20
- left – H66.22
  - with right – H66.23
- right – H66.21
  - with left – H66.23
Petit's – see Hernia, abdomen, specified site NEC
pharynx – J39.2
- specified NEC – J39.2
Phocas' – see Mastopathy, cystic
photochromogenic (acid-fast bacilli) (pulmonary) – A31.0
- nonpulmonary – A31.9
Pick's – G31.01 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
- with behavioral disturbance – G31.01 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
- brain – G31.01 – F02.80 [manifestation] – see also Dementia, in, diseases specified elsewhere
  - with behavioral disturbance – G31.01 – F02.81- (header) [manifestation] – see also Dementia, in, diseases specified elsewhere
- of pericardium (pericardial pseudocirrhosis of liver) – I31.1
pigeon fancier's – J67.2
pineal gland – E34.8
pink – see Poisoning, mercury
Pinkus' (lichen nitidus) – L44.1
pinworm – B80
Piry virus – A93.8
pituitary (gland) – E23.7
pituitary-snuff-taker's – J67.8
pleura (cavity) – J94.9
- specified NEC – J94.8
pneumatic drill (hammer) – T75.21 (header)
Pollitzer's (hidradenitis suppurativa) – L73.2
polycystic
- kidney or renal – Q61.3
  - adult type – Q61.2
  - childhood type NEC – Q61.19
    - collecting duct dilatation – Q61.11
- liver or hepatic – Q44.6
- lung or pulmonary – J98.4
  - congenital – Q33.0
- ovary, ovaries – E28.2
- spleen – Q89.09
polyethylene – T84.05- (header)
Pompe's (glycogenosis II) – E74.02
Posadas-Wernicke – B38.9
Potain's (pulmonary edema) – see Edema, lung
prepuce – N47.8
- inflammatory – N47.7
  - balanoposthitis – N47.6
Pringle's (tuberous sclerosis) – Q85.1
prion, central nervous system – A81.9
- specified NEC – A81.89
prostate – N42.9
- specified NEC – N42.89
protozoal – B64
- acanthamebiasis – see Acanthamebiasis
- African trypanosomiasis – see African trypanosomiasis
- babesiosis – B60.00 – see also Babesiosis
- Chagas disease – see Chagas disease
- intestine, intestinal – A07.9
- leishmaniasis – see Leishmaniasis
- malaria – see Malaria
- naegleriasis – B60.2
- pneumocystosis – B59
- specified organism NEC – B60.8
- toxoplasmosis – see Toxoplasmosis
pseudo-Hurler's – E77.0
psychiatric – F99
psychotic – see Psychosis
Puente's (simple glandular cheilitis) – K13.0
puerperal – O90.89 – see also Puerperal
pulmonary – see also Disease, lung
- artery – I28.9
- chronic obstructive – J44.9
  - with
    - acute bronchitis – J44.0
    - exacerbation (acute) – J44.1
    - lower respiratory infection (acute) – J44.0
  - decompensated – J44.1
    - with
      - exacerbation (acute) – J44.1
- heart – I27.9
  - specified NEC – I27.89
- hypertensive (vascular) – I27.20 – see also Hypertension, pulmonary
  - primary (idiopathic) – I27.0
- valve – I37.9
  - rheumatic – I09.89
pulp (dental) – K04.90
pulseless – M31.4
Putnam's (subacute combined sclerosis with pernicious anemia) – D51.0
Pyle (-Cohn) (metaphyseal dysplasia) – Q78.5
ragpicker's or ragsorter's – A22.1
Raynaud's – see Raynaud's disease
reactive airway – see Asthma
Reclus' (cystic) – see Mastopathy, cystic
rectum – K62.9
- specified NEC – K62.89
Refsum's (heredopathia atactica polyneuritiformis) – G60.1
renal (functional) (pelvis) – N28.9 – see also Disease, kidney
- with
  - edema – see Nephrosis
  - glomerular lesion – see Glomerulonephritis
    - with edema – see Nephrosis
  - interstitial nephritis – N12
- acute – N28.9
- chronic – N18.9 – see also Disease, kidney, chronic
- cystic, congenital – Q61.9
- diabetic – see E08-E13 with .22
- end-stage (failure) – N18.6
  - due to hypertension – I12.0
- fibrocystic (congenital) – Q61.8
- hypertensive – see Hypertension, kidney
- lupus – M32.14
- phosphate-losing (tubular) – N25.0
- polycystic (congenital) – Q61.3
  - adult type – Q61.2
  - childhood type NEC – Q61.19
    - collecting duct dilatation – Q61.11
- rapidly progressive – N01.9
- subacute – N01.9
Rendu-Osler-Weber (familial hemorrhagic telangiectasia) – I78.0
renovascular (arteriosclerotic) – see Hypertension, kidney
respiratory (tract) – J98.9
- acute or subacute NOS – J06.9
  - due to
    - chemicals, gases, fumes or vapors (inhalation) – J68.3
    - external agent – J70.9
      - specified NEC – J70.8
    - radiation – J70.0
    - smoke inhalation – J70.5
  - noninfectious – J39.8
- chronic NOS – J98.9
  - due to
    - chemicals, gases, fumes or vapors – J68.4
    - external agent – J70.9
      - specified NEC – J70.8
    - radiation – J70.1
  - newborn – P27.9
    - specified NEC – P27.8
- due to
  - chemicals, gases, fumes or vapors – J68.9
    - acute or subacute NEC – J68.3
    - chronic – J68.4
  - external agent – J70.9
    - specified NEC – J70.8
- newborn – P28.9
  - specified type NEC – P28.89
- upper – J39.9
  - acute or subacute – J06.9
  - noninfectious NEC – J39.8
  - specified NEC – J39.8
  - streptococcal – J06.9
retina, retinal – H35.9
- Batten's or Batten-Mayou – E75.4 – H36.89 [manifestation]
- specified NEC – H35.89
rheumatoid – see Arthritis, rheumatoid
rickettsial NOS – A79.9
- specified type NEC – A79.89
Riga (-Fede) (cachectic aphthae) – K14.0
Riggs' (compound periodontitis) – see Periodontitis
Ritter's – L00
Rivalta's (cervicofacial actinomycosis) – A42.2
Robles' (onchocerciasis) – B73.01
rod body – G71.21
Roger's (congenital interventricular septal defect) – Q21.0
Rosenthal's (factor XI deficiency) – D68.1
Rossbach's (hyperchlorhydria) – K31.89
- psychogenic – F45.8
Ross River – B33.1
Rotes Quérol – see Hyperostosis, ankylosing
Roth (-Bernhardt) – see Mononeuropathy, lower limb, meralgia paresthetica
Runeberg's (progressive pernicious anemia) – D51.0
sacroiliac NEC – M53.3
salivary gland or duct – K11.9
- inclusion – B25.9
- specified NEC – K11.8
- virus – B25.9
sandworm – B76.9
Schimmelbusch's – see Mastopathy, cystic
Schmorl's – see Schmorl's disease or nodes
Schönlein (-Henoch) (purpura rheumatica) – D69.0
Schottmüller's – see Fever, paratyphoid
Schultz's (agranulocytosis) – see Agranulocytosis
Schwalbe-Ziehen-Oppenheim – G24.1
Schwartz-Jampel – G71.13
sclera – H15.9
- specified NEC – H15.89
scrofulous (tuberculous) – A18.2
scrotum – N50.9
sebaceous glands – L73.9
semilunar cartilage, cystic – see also Derangement, knee, meniscus, cystic
seminal vesicle – N50.9
serum NEC – T80.69 (header) – see also Reaction, serum
sexually transmitted – A64
- anogenital
  - herpesviral infection – see Herpes, anogenital
  - warts – A63.0
- chancroid – A57
- chlamydial infection – see Chlamydia
- gonorrhea – see Gonorrhea
- granuloma inguinale – A58
- specified organism NEC – A63.8
- syphilis – see Syphilis
- trichomoniasis – see Trichomoniasis
Sézary – C84.1- (header)
shimamushi (scrub typhus) – A75.3
shipyard – B30.0
sickle-cell – D57.1
- with
  - acute chest syndrome – D57.01
  - cerebral vascular involvement – D57.03
  - crisis (painful) – D57.00
    - with
      - complication specified NEC – D57.09
      - dactylitis – D57.04
  - dactylitis – D57.04
  - pain (vaso-occlusive) – D57.00
  - priapism – D57.09
  - splenic sequestration – D57.02
- elliptocytosis – D57.8- (header)
- Hb-C – D57.20
  - with
    - acute chest syndrome – D57.211
    - cerebral vascular involvement – D57.213
    - crisis – D57.219
      - with
        dactylitis – D57.214
        specified complication NEC – D57.218
    - dactylitis – D57.214
    - pain (vaso-occlusive) – D57.219
    - priapism – D57.218
    - splenic sequestration – D57.212
  - without crisis – D57.20
- Hb-SD – D57.80
  - with
    - acute chest syndrome – D57.811
    - cerebral vascular involvement – D57.813
    - crisis – D57.819
      - with
        complication specified NEC – D57.818
        dactylitis – D57.814
    - dactylitis – D57.814
    - pain (vaso-occlusive) – D57.819
    - priapism – D57.818
    - splenic sequestration – D57.812
  - without crisis – D57.80
- Hb-SE – D57.80
  - with
    - acute chest syndrome – D57.811
    - cerebral vascular involvement – D57.813
    - crisis – D57.819
      - with
        complication specified NEC – D57.818
        dactylitis – D57.814
    - dactylitis – D57.814
    - pain (vaso-occlusive) – D57.819
    - priapism – D57.818
    - splenic sequestration – D57.812
  - without crisis – D57.80
- specified NEC – D57.80
  - with
    - acute chest syndrome – D57.811
    - cerebral vascular involvement – D57.813
    - crisis – D57.819
      - with
        complication specified NEC – D57.818
        dactylitis – D57.814
    - dactylitis – D57.814
    - pain (vaso-occlusive) – D57.819
    - priapism – D57.818
    - splenic sequestration – D57.812
  - without crisis – D57.80
- spherocytosis – D57.80
  - with
    - acute chest syndrome – D57.811
    - cerebral vascular involvement – D57.813
    - crisis – D57.819
      - with complication specified NEC – D57.818
    - pain (vaso-occlusive) – D57.819
    - priapism – D57.818
    - splenic sequestration – D57.812
  - without crisis – D57.80
- thalassemia – D57.40
  - with
    - acute chest syndrome – D57.411
      - with dactylitis – D57.414
      - with specified complication NEC – D57.418
    - cerebral vascular involvement – D57.413
    - crisis (painful) – D57.419
      - with specified complication NEC – D57.418
    - dactylitis – D57.414
    - pain (vaso-occlusive) – D57.419
    - priapism – D57.418
    - splenic sequestration – D57.412
  - beta plus – D57.44
    - with
      - acute chest syndrome – D57.451
        with dactylitis – D57.454
      - cerebral vascular involvement – D57.453
      - crisis – D57.459
        with specified complication NEC – D57.458
      - dactylitis – D57.454
      - pain (vaso-occlusive) – D57.459
      - priapism – D57.458
      - splenic sequestration – D57.452
    - without crisis – D57.44
  - beta zero – D57.42
    - with
      - acute chest syndrome – D57.431
        with dactylitis – D57.434
      - cerebral vascular involvement – D57.433
      - crisis – D57.439
        with specified complication NEC – D57.438
      - dactylitis – D57.434
      - pain (vaso-occlusive) – D57.439
      - priapism – D57.438
      - splenic sequestration – D57.432
    - without crisis – D57.42
  - without crisis – D57.40
silo-filler's – J68.8
- bronchitis – J68.0
- pneumonitis – J68.0
- pulmonary edema – J68.1
simian B – B00.4
Simons' (progressive lipodystrophy) – E88.11
sin nombre virus – B33.4
sinus – see Sinusitis
Sirkari's – B55.0
sixth – B08.20
- due to human herpesvirus 6 – B08.21
- due to human herpesvirus 7 – B08.22
skin – L98.9
- due to metabolic disorder NEC – E88.9 – L99 [manifestation]
- specified NEC – L98.8
slim (HIV) – B20
small vessel – I73.9
Sneddon-Wilkinson (subcorneal pustular dermatosis) – L13.1
South African creeping – B88.09
spinal (cord) – G95.9
- congenital – Q06.9
- specified NEC – G95.89
spine – see also Spondylopathy
- joint – see Dorsopathy
- tuberculous – A18.01
spinocerebellar (hereditary) – G11.9
- specified NEC – G11.8
spleen – D73.9
- amyloid – E85.4 – D77 [manifestation]
- organic – D73.9
- polycystic – Q89.09
- postinfectional – D73.89
sponge-diver's – see Toxicity, venom, marine animal, sea anemone
Startle – Q89.89
Steinert's – G71.11
Sticker's (erythema infectiosum) – B08.3
Stieda's (calcification, knee joint) – see Bursitis, tibial collateral
Stokes' (exophthalmic goiter) – see Hyperthyroidism, with, goiter (diffuse)
Stokes-Adams (syncope with heart block) – I45.9
stomach – K31.9
- functional, psychogenic – F45.8
- specified NEC – K31.89
stonemason's – J62.8
storage
- glycogen – see Disease, glycogen storage
- mucopolysaccharide – see Mucopolysaccharidosis
striatopallidal system NEC – G25.89
Stuart-Prower (congenital factor X deficiency) – D68.2
Stuart's (congenital factor X deficiency) – D68.2
subcutaneous tissue – see Disease, skin
supporting structures of teeth – K08.9
- specified NEC – K08.89
suprarenal (capsule) (gland) – E27.9
- hyperfunction – E27.0
- specified NEC – E27.8
sweat glands – L74.9
- specified NEC – L74.8
Sweeley-Klionsky – E75.21
Swift (-Feer) – see Poisoning, mercury
swimming-pool granuloma – A31.1
Sylvest's (epidemic pleurodynia) – B33.0
sympathetic nervous system – G90.9
synovium – see Disorder, synovium
syphilitic – see Syphilis
systemic tissue mast cell – D47.02
tanapox (virus) – B08.71
Tangier – E78.6
Tarral-Besnier (pityriasis rubra pilaris) – L44.0
Tauri's – E74.09
tear duct – see Disorder, lacrimal system
tendon, tendinous – see also Disorder, tendon
- nodular – see Trigger finger
terminal vessel – I73.9
testis – N50.9
thalassemia Hb-S – see Disease, sickle-cell, thalassemia
Thaysen-Gee (nontropical sprue) – K90.0
Thomsen – G71.12
throat – J39.2
- septic – J02.0
thromboembolic – see Embolism
thymus (gland) – E32.9
- specified NEC – E32.8
thyroid (gland) – E07.9
- heart – E05.90 – I43 [manifestation] – see also Hyperthyroidism
  - with thyroid storm – E05.91 – I43 [manifestation]
- specified NEC – E07.89
Tietze's – M94.0
tongue – K14.9
- specified NEC – K14.8
tonsils, tonsillar (and adenoids) – J35.9
tooth, teeth – K08.9
- hard tissues – K03.9
  - specified NEC – K03.89
- pulp NEC – K04.99
- specified NEC – K08.89
Tourette's – F95.2
trachea NEC – J39.8
tricuspid – I07.9
- nonrheumatic – I36.9
triglyceride-storage – E75.5
trophoblastic – see Mole, hydatidiform
tsutsugamushi – A75.3
tube (fallopian) (noninflammatory) – N83.9
- inflammatory – see Salpingitis
- specified NEC – N83.8
tuberculous NEC – see Tuberculosis
tubo-ovarian (noninflammatory) – N83.9
- inflammatory – see Salpingo-oophoritis
- specified NEC – N83.8
tubotympanic, chronic – see Otitis, media, suppurative, chronic, tubotympanic
tubulo-interstitial – N15.9
- specified NEC – N15.8
tympanum – see Disorder, tympanic membrane
Uhl's – Q24.8
Underwood's (sclerema neonatorum) – P83.0
Unverricht (-Lundborg) – see Epilepsy, generalized, idiopathic
Urbach-Oppenheim (necrobiosis lipoidica diabeticorum) – see E08-E13 with .620
ureter – N28.9
- in (due to)
  - schistosomiasis (bilharziasis) – B65.0 – N29 [manifestation]
urethra – N36.9
- specified NEC – N36.8
urinary (tract) – N39.9
- bladder – N32.9
  - specified NEC – N32.89
- specified NEC – N39.8
uterus (noninflammatory) – N85.9
- infective – see Endometritis
- inflammatory – see Endometritis
- specified NEC – N85.8
uveal tract (anterior) – H21.9
- posterior – H31.9
vagabond's – B85.1
vagina, vaginal (noninflammatory) – N89.9
- inflammatory NEC – N76.89
- specified NEC – N89.8
valve, valvular – I38
- multiple – I08.9
  - specified NEC – I08.8
van Creveld-von Gierke (glycogenosis I) – E74.01
vas deferens – N50.9
vascular – I99.9
- arteriosclerotic – see Arteriosclerosis
- ciliary body NEC – see Disorder, iris, vascular
- hypertensive – see Hypertension
- iris NEC – see Disorder, iris, vascular
- obliterative – I77.1
  - peripheral – I73.9
- occlusive – I99.8
- peripheral (occlusive) – I73.9
  - in diabetes mellitus – see E08-E13 with .51
vasomotor – I73.9
vasospastic – I73.9
vein – I87.9
venereal – A64 – see also Disease, sexually transmitted
- chlamydial NEC – A56.8
  - anus – A56.3
  - genitourinary NOS – A56.2
  - pharynx – A56.4
  - rectum – A56.3
- fifth – A55
- sixth – A55
- specified nature or type NEC – A63.8
vertebra, vertebral – see also Spondylopathy
- disc – see Disorder, disc
vibration – see Vibration, adverse effects
viral, virus – B34.9 – see also Disease, by type of virus
- arbovirus NOS – A94
- arthropod-borne NOS – A94
- congenital – P35.9
  - specified NEC – P35.8
- Hanta (with renal manifestations) (Dobrava) (Puumala) (Seoul) – A98.5
  - with pulmonary manifestations (Andes) (Bayou) (Bermejo) (Black Creek Canal) (Choclo) (Juquitiba) (Laguna negra) (Lechiguanas) (New York) (Oran) (Sin nombre) – B33.4
- Hantaan (Korean hemorrhagic fever) – A98.5
- human immunodeficiency (HIV) – B20
- Kunjin – A83.4
- nonarthropod-borne NOS – B34.9
- Powassan – A84.81
- Rocio (encephalitis) – A83.6
- Sin nombre (Hantavirus) (cardio)-pulmonary syndrome) – B33.4
- Tahyna – B33.8
- vesicular stomatitis – A93.8
vitreous – H43.9
- specified NEC – H43.89
vocal cord – J38.3
Volkmann's, acquired – T79.6 (header)
von Eulenburg's (congenital paramyotonia) – G71.19
von Gierke's (glycogenosis I) – E74.01
von Graefe's – see Strabismus, paralytic, ophthalmoplegia, progressive
von Willebrand (-Jürgens) (angiohemophilia) – D68.00
- acquired – D68.04
- platelet-type – D68.09
- pseudo – D68.09
- specified NEC – D68.09
- type 1 – D68.01
- type 1C – D68.01
- type 2 – D68.029
  - type 2A – D68.020
  - type 2B – D68.021
  - type 2M – D68.022
  - type 2N – D68.023
- type 3 – D68.03
Vrolik's (osteogenesis imperfecta) – Q78.0
vulva (noninflammatory) – N90.9
- inflammatory NEC – N76.89
- specified NEC – N90.89
Wallgren's (obstruction of splenic vein with collateral circulation) – I87.8
Wassilieff's (leptospiral jaundice) – A27.0
wasting NEC – E88.A
- due to
  - malnutrition – E43
    - with marasmus – E41
  - underlying condition – E88.A
Waterhouse-Friderichsen – A39.1
Wegner's (syphilitic osteochondritis) – A50.02
Weil's (leptospiral jaundice of lung) – A27.0
Weir Mitchell's (erythromelalgia) – I73.81
Werdnig-Hoffmann – G12.0
Wermer's – E31.21
Werner-His (trench fever) – A79.0
Werner-Schultz (neutropenic splenomegaly) – D73.81
Wernicke-Posadas – B38.9
whipworm – B79
white blood cells – D72.9
- specified NEC – D72.89
white matter – R90.82
white-spot, meaning lichen sclerosus et atrophicus – L90.0
- penis – N48.0
- vulva – N90.4
Wilkie's – K55.1
Wilkinson-Sneddon (subcorneal pustular dermatosis) – L13.1
Willis' – see Diabetes
Wilson's (hepatolenticular degeneration) – E83.01
woolsorter's – A22.1
yaba monkey tumor – B08.72
yaba pox (virus) – B08.72
Zika virus – A92.5
- congenital – P35.4
zoonotic, bacterial – A28.9
- specified type NEC – A28.8

How to choose the right code

Start with the main term, then pick the indented subterm that matches the documentation (type, cause, site, laterality, episode of care). Always confirm the code in the tabular list: follow its Excludes1/Excludes2, “code first” and “use additional code” notes, and add a 7th character where required.

Source: CDC/NCHS ICD-10-CM FY2027 alphabetic index.