D01 ICD-10-CM Code: Carcinoma in situ of other and unspecified digestive organs
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
D01Carcinoma in situ of other and unspecified digestive organs
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where D01 sits
- 1
Chapter 2
Neoplasms (C00-D49)
- 2
Section
In situ neoplasms (D00-D09)
- 3
Category D01
Carcinoma in situ of other and unspecified digestive organs
- 4
Code D01
Carcinoma in situ of other and unspecified digestive organs
More specific choices
Codes under D01
D01 is a non-billable category. Choose the child code that best matches the documented diagnosis.
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 unspecified parts of intestine
D01.5Carcinoma in situ of liver, gallbladder and bile ducts
D01.7Carcinoma in situ of other specified digestive organs
D01.9Carcinoma in situ of digestive organ, unspecified
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for D01.
Code first
No “code first” instruction is listed for D01.
Use additional code
No “use additional code” instruction is listed for D01.
Excludes1
Conditions that should not be reported together with this code.
- melanoma in situ (D03.-)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for D01.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code D01 mean?
D01 is the FY 2027 U.S. ICD-10-CM code for “Carcinoma in situ of other and unspecified digestive organs.”
Is D01 a billable or specific ICD-10-CM code?
No. D01 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is D01 located in ICD-10-CM?
D01 is listed in Chapter 2, Neoplasms (C00-D49), within In situ neoplasms (D00-D09) (D00–D09), under category D01, Carcinoma in situ of other and unspecified digestive organs.
What coding notes are listed for D01?
No inclusion terms are listed for D01 in this reference record. No code-first instruction is listed. Excludes1 notes: melanoma in situ (D03.-). No Excludes2 note is listed.
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