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ICD-10-CM 2027 diagnosis code

C50.92Malignant neoplasm of breast of unspecified site, male

Not billable — use a more specific code

C50.92 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About C50.92

C50.92 is the ICD-10-CM diagnosis code for malignant neoplasm of breast of unspecified site, male. It belongs to category C50 (malignant neoplasm of breast), block C50 (malignant neoplasms of breast) and chapter 2 (neoplasms). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within C50.9 (malignant neoplasm of breast of unspecified site), C50.92 is specifically for malignant neoplasm of breast of unspecified site, male. Related codes cover female (C50.91).

To report this condition, pick the subcode that matches the documentation: C50.921 (breast), C50.922 (breast) and C50.929 (breast).

Use an additional code to identify estrogen, and other hormones and factors receptor status (Z17.-).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under C50.92

Notes that apply from higher levels

Instructions written at a parent level also apply to C50.92.

› From C50 Malignant neoplasm of breast
Includes
  • connective tissue of breast
  • Paget's disease of breast
  • Paget's disease of nipple
Excludes1
Use additional code
  • code to identify estrogen, and other hormones and factors receptor status (Z17.-)

Broader instructions also apply from Chapter 2: Neoplasms.

Alphabetic index entries

25 entries

Terms in the official ICD-10-CM index that lead to C50.92.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about C50.92

Is C50.92 billable?

No. C50.92 is a header code. Report one of its more specific subcodes instead.