D01.3 - Carcinoma in situ of anus and anal canal
- Applicable to Carcinoma in situ of anus and anal canal
- The 2025 edition of ICD10-CM D01.3 became effective on October 1, 2024.
- This is the American ICD10-CM version of D01.3 - other international versions of ICD10 D01.3 may differ.
- D01.3 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Anal intraepithelial neoplasia III [AIN III]
- Severe dysplasia of anus
Type 1 Excludes
- anal intraepithelial neoplasia I and II [AIN I and AIN II] (K62.82)
- carcinoma in situ of anal margin (D04.5)
- carcinoma in situ of anal skin (D04.5)
- carcinoma in situ of perianal skin (D04.5)
Billable/Specific Code
The following codes above D01.3 contain annotation back-references that may be applicable to D01.3:
- Chapter: C00-D49 - Neoplasms
- Section: D00-D09 - In situ neoplasms
- Category: D01 - Carcinoma in situ of other and unspecified digestive organs
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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