ICD-10-CM > C00-D49 > D00-D09 > D09 > D09.3 D09.3 Carcinoma in situ of thyroid and other endocrine glands Billable/Specific Copy Code Copy Description Type 1 Excludes carcinoma in situ of endocrine pancreas (D01.7)carcinoma in situ of ovary (D07.39)carcinoma in situ of testis (D07.69)