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ICD-10-CM Current in FY 2027

D05.1

Intraductal carcinoma in situ of breast

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where D05.1 sits in the official hierarchy. Each level is the code it is classified under.

  1. D05 Parent Carcinoma in situ of breast
  2. D05.1 This code Intraductal carcinoma in situ of breast

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

carcinoma in situ of skin of breast ( D04.5 )

Inherited from D05 — Carcinoma in situ of breast

Excludes1

malignant neoplasm of breast ( C50 .-)

Inherited from D05 — Carcinoma in situ of breast

Excludes1

melanoma in situ of breast (skin) ( D03.5 )

Inherited from D05 — Carcinoma in situ of breast

Excludes1

Paget's disease of breast or nipple ( C50 .-)

Inherited from D05 — Carcinoma in situ of breast

More Specific Codes

3 codes under D05.1

Version History

How D05.1 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Intraductal carcinoma in situ of breast

  2. FY 2026 Effective

    Unchanged

    Intraductal carcinoma in situ of breast

Related Codes

Other codes under D05

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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