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ICD-10-CM Current in FY 2027

R92.342

Mammographic extreme density, left breast

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

Hierarchy

Where R92.342 sits in the official hierarchy. Each level is the code it is classified under.

  1. R92 Abnormal and inconclusive findings on diagnostic imaging of breast
  2. R92.3 Mammographic density found on imaging of breast
  3. R92.34 Parent Mammographic extreme density of breast
  4. R92.342 This code Mammographic extreme density, left 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.

Code Also

, if applicable, inconclusive mammogram ( R92.2 )

Inherited from R92.3 — Mammographic density found on imaging of breast

Version History

How R92.342 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Mammographic extreme density, left breast

  2. FY 2026 Effective

    Unchanged

    Mammographic extreme density, left breast

Related Codes

Other codes under R92.34

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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