D01.9
ICD-10BillableCarcinoma in situ of digestive organ, unspecified
Official ICD-10-CM descriptor (FY2026)
Carcinoma in situ of digestive organ, unspecified
D01.9 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in D01
- D01.0Carcinoma in situ of colon
- D01.1Carcinoma in situ of rectosigmoid junction
- D01.2Carcinoma in situ of rectum
- D01.3Carcinoma in situ of anus and anal canal
- D01.4Carcinoma in situ of other and unsp parts of intestinecategory
- D01.5Carcinoma in situ of liver, gallbladder and bile ducts
- D01.7Carcinoma in situ of other specified digestive organs
Where this code sits
- Chapter
- 2. Neoplasms (C00-D49)
- Parent code
- D01
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.