D01.0

D01.0: Carcinoma in situ of colon

Billable / specific codeICD-10-CM

D01.0 is a billable, specific ICD-10-CM code for carcinoma in situ of colon. It is valid for submission on a claim.

Check D01.0 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

carcinoma in situ of rectosigmoid junction (D01.1)

Excludes1 inherited from the categories above D01.0

A category’s note binds every code beneath it.

Written on D01: Carcinoma in situ of other and unspecified digestive organs

melanoma in situ (D03.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

D01.0 is named in 21 Medicare coverage policies: 21 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A52480Oral Antiemetic Drugs (Replacement for Intravenous Antiemetics) - Policy Article
A54768Billing and Coding: Cardiac Blood Pool Imaging (Multiple Gated Acquisition Scanning- MUGA, Ventriculography) When Performed in Conjunction with Cardiotoxic Chemotherapy
A55937Billing and Coding: Diagnostic Colonoscopy
A56394Billing and Coding: Colonoscopy and Sigmoidoscopy-Diagnostic

Code history

Unchanged in every release from FY2024 to FY2027.