ICD-10 Code for Dysplasia
The ICD-10-CM 2027 alphabetic index lists dysplasia with the subterms below. More specific codes depend on the details documented, as listed in the official index (60 codes, 51 billable).
Index entries for Dysplasia
- acetabular, congenital –
Q65.89 - alveolar capillary, with vein misalignment –
J84.843 - anus (histologically confirmed) (mild) (moderate) –
K62.82- severe –
D01.3
- severe –
- arrhythmogenic right ventricular –
I42.81 - arterial, fibromuscular –
I77.3 - asphyxiating thoracic (congenital) –
Q77.2 - brain –
Q07.9 - bronchopulmonary, perinatal –
P27.1 - cervix (uteri) –
N87.9 - chondroectodermal –
Q77.6 - colon –
D12.6 - craniometaphyseal –
Q78.8 - dentinal –
K00.5 - diaphyseal, progressive –
Q78.3 - dystrophic –
Q77.5 - ectodermal (anhidrotic) (congenital) (hereditary) –
Q82.4- hydrotic –
Q82.8
- hydrotic –
- epithelial, uterine cervix – see Dysplasia, cervix
- eye (congenital) –
Q11.2 - fibrous
- bone NEC (monostotic) –
M85.00- ankle –
M85.07-(header) - foot –
M85.07-(header) - forearm –
M85.03-(header) - hand –
M85.04-(header) - lower leg –
M85.06-(header) - multiple site –
M85.09 - neck –
M85.08 - rib –
M85.08 - shoulder –
M85.01-(header) - skull –
M85.08 - specified site NEC –
M85.08 - thigh –
M85.05-(header) - toe –
M85.07-(header) - upper arm –
M85.02-(header) - vertebra –
M85.08
- ankle –
- diaphyseal, progressive –
Q78.3 - jaw –
M27.8 - polyostotic –
Q78.1
- bone NEC (monostotic) –
- florid osseous – see also Cyst, calcifying odontogenic
- high grade, focal –
D12.6 - hip, congenital –
Q65.89 - joint, congenital –
Q74.8 - kidney –
Q61.4- multicystic –
Q61.4
- multicystic –
- leg –
Q74.2 - lung, congenital (not associated with short gestation) –
Q33.6 - mammary (gland) (benign) –
N60.9-(header)- cyst (solitary) – see Cyst, breast
- cystic – see Mastopathy, cystic
- duct ectasia – see Ectasia, mammary duct
- fibroadenosis – see Fibroadenosis, breast
- fibrosclerosis – see Fibrosclerosis, breast
- specified type NEC –
N60.8-(header)
- metaphyseal –
Q78.5 - muscle –
Q79.8 - oculodentodigital –
Q87.0 - periapical (cemental) (cemento-osseous) – see Cyst, calcifying odontogenic
- periosteum – see Disorder, bone, specified type NEC
- polyostotic fibrous –
Q78.1 - prostate –
N42.30– see also Neoplasia, intraepithelial, prostate - renal –
Q61.4- multicystic –
Q61.4
- multicystic –
- retinal, congenital –
Q14.1 - right ventricular, arrhythmogenic –
I42.81 - septo-optic –
Q04.4 - skin –
L98.8 - spinal cord –
Q06.1 - spondyloepiphyseal –
Q77.7 - thymic, with immunodeficiency –
D82.1 - vagina –
N89.3 - ventricular (biventricular) (left) (right) –
I42.81 - vulva –
N90.3
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.