ICD-10-CM category
D01: Carcinoma in situ of other and unspecified digestive organs
Codes under D01 (Carcinoma in situ of other and unspecified digestive organs). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| D01.0 | Carcinoma in situ of colon | ✓ |
| D01.1 | Carcinoma in situ of rectosigmoid junction | ✓ |
| D01.2 | Carcinoma in situ of rectum | ✓ |
| D01.3 | Carcinoma in situ of anus and anal canal | ✓ |
| D01.4 | Carcinoma in situ of other and unspecified parts of intestine | — |
| D01.5 | Carcinoma in situ of liver, gallbladder and bile ducts | ✓ |
| D01.7 | Carcinoma in situ of other specified digestive organs | ✓ |
| D01.9 | Carcinoma in situ of digestive organ, unspecified | ✓ |
| D01.40 | Carcinoma in situ of unspecified part of intestine | ✓ |
| D01.49 | Carcinoma in situ of other parts of intestine | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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