ICD-10 Code for Hyperplasia
The ICD-10-CM 2027 alphabetic index lists hyperplasia, hyperplastic with the subterms below. More specific codes depend on the details documented, as listed in the official index (63 codes, 62 billable).
Index entries for Hyperplasia
- adenoids –
J35.2 - adrenal (capsule) (cortex) (gland) –
E27.8 - adrenomedullary –
E27.5 - angiolymphoid, eosinophilia (ALHE) –
D18.01 - appendix (lymphoid) –
K38.0 - artery, fibromuscular –
I77.3 - bone – see also Hypertrophy, bone
- marrow –
D75.89
- marrow –
- breast – see also Hypertrophy, breast
- C-cell, thyroid –
E07.0 - cementation (tooth) (teeth) –
K03.4 - cervical gland –
R59.0 - cervix (uteri) (basal cell) (endometrium) (polypoid) – see also Dysplasia, cervix
- congenital –
Q51.828
- congenital –
- clitoris, congenital –
Q52.6 - denture –
K06.2 - endocervicitis –
N72 - endometrium, endometrial (adenomatous) (cystic) (glandular) (glandular-cystic) (polypoid) –
N85.00- with atypia –
N85.02 - benign –
N85.01 - cervix – see Dysplasia, cervix
- complex (without atypia) –
N85.01 - simple (without atypia) –
N85.01
- with atypia –
- epithelial –
L85.9 - erythroid –
D75.89 - fibromuscular of artery (carotid) (renal) –
I77.3 - genital
- gingiva –
K06.1 - glandularis cystica uteri (interstitialis) –
N85.00-– see also Hyperplasia, endometrial - gum –
K06.1 - hymen, congenital –
Q52.4 - irritative, edentulous (alveolar) –
K06.2 - jaw –
M26.09 - kidney (congenital) –
Q63.3 - labia –
N90.69- epithelial –
N90.3
- epithelial –
- liver (congenital) –
Q44.79- nodular, focal –
K76.89
- nodular, focal –
- lymph gland or node –
R59.9 - mandible, mandibular –
M26.03 - maxilla, maxillary –
M26.01- alveolar –
M26.71
- alveolar –
- myometrium, myometrial –
N85.2 - neuroendocrine cell, of infancy –
J84.841 - nose
- oral mucosa (irritative) –
K13.6 - organ or site, congenital NEC – see Anomaly, by site
- ovary –
N83.8 - palate, papillary (irritative) –
K13.6 - pancreatic islet cells –
E16.9 - parathyroid (gland) –
E21.0 - pharynx (lymphoid) –
J39.2 - prostate (adenofibromatous) –
N40.0 - renal artery –
I77.89 - reticulo-endothelial (cell) –
D75.89 - salivary gland (any) –
K11.1 - Schimmelbusch's – see Mastopathy, cystic
- suprarenal capsule (gland) –
E27.8 - thymus (gland) (persistent) –
E32.0 - thyroid (gland) – see Goiter
- tonsils (faucial) (infective) (lingual) (lymphoid) –
J35.1- with adenoids –
J35.3
- with adenoids –
- unilateral condylar –
M27.8 - uterus, uterine –
N85.2- endometrium (glandular) –
N85.00-– see also Hyperplasia, endometrial
- endometrium (glandular) –
- vulva –
N90.69- epithelial –
N90.3
- epithelial –
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.