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ICD-10-CM Current in FY 2027

Q83.0

Congenital absence of breast with absent nipple

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

Hierarchy

Where Q83.0 sits in the official hierarchy. Each level is the code it is classified under.

  1. Q83 Parent Congenital malformations of breast
  2. Q83.0 This code Congenital absence of breast with absent nipple

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.

Excludes2

absence of pectoral muscle ( Q79.8 )

Inherited from Q83 — Congenital malformations of breast

Excludes2

hypoplasia of breast ( N64.82 )

Inherited from Q83 — Congenital malformations of breast

Excludes2

micromastia ( N64.82 )

Inherited from Q83 — Congenital malformations of breast

Version History

How Q83.0 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Congenital absence of breast with absent nipple

  2. FY 2026 Effective

    Unchanged

    Congenital absence of breast with absent nipple

Related Codes

Other codes under Q83

Codes whose official notes reference Q83.0

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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