ICD-10-CM · Chapter 2

D09..3 Carcinoma in situ of thyroid and other endocrine glands

Billable

← D09 — Carcinoma in situ of other and unspecified sites Chapter 2: C00-D49

Excludes 1 (cannot be coded together)

carcinoma in situ of endocrine pancreas (D01.7)
carcinoma in situ of ovary (D07.39)
carcinoma in situ of testis (D07.69)

Last reviewed: September 2026