Index to Diseases and Injuries
Disease, diseased › breast
- cystic (chronic) — see Mastopathy, cystic
- fibrocystic — see Mastopathy, cystic
- Paget's
- female, unspecified side C50.91-
- male, unspecified side C50.92-
- specified NEC N64.89
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Disease, diseased › breast?
The ICD-10-CM Alphabetic Index directs "Disease, diseased › breast" to N64.9. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.