ICD-10-CM › N00-N99 › N60-N65 › N60.8 Other benign mammary dysplasias › N60.89
Other benign mammary dysplasias of unspecified breast
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Other benign mammary dysplasias of unspecified breast
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from N60 Benign mammary dysplasia
Includes
- fibrocystic mastopathy
Inherited from the N60-N65 section Disorders of breast (N60-N65)
Excludes1 - never coded here
- disorders of breast associated with childbirth (O91-O92)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Wen
- Cyst > nipple
- Blue > dome cyst
- Cyst > blue dome
- Sebaceous > cyst
- Tumor > sebaceous
- Apocrine metaplasia
- Cyst > mammary gland
- Cyst > skin > breast
- Metaplasia > apocrine
- Cyst > breast > sebaceous
- Cyst > sebaceous > breast
- Cyst > breast > involution
- Dysplasia > mammary > cyst
- Involution, involutional > breast, cystic
- Dysplasia > mammary > specified type NEC
Codes in the same group
| Code | Description | Status |
|---|---|---|
| N60.81 | Other benign mammary dysplasias of right breast | Valid |
| N60.82 | Other benign mammary dysplasias of left breast | Valid |