ICD-10-CM · Chapter 17 · Q00–Q99
Q83.1
Accessory breast
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q83.1
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q83 — Congenital malformations of breast
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q83.1 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of accessory breast. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q83
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