ICD-10-CM · Chapter 14 · N00–N99
N61.21
Granulomatous mastitis, right breast
Diseases of the genitourinary system
Quick facts
- Code
- N61.21
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 14 — Diseases of the genitourinary system
- Category
- N61 — Inflammatory disorders of breast
- Specificity
- 5 characters
How coders use this code
ICD-10-CM N61.21 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of granulomatous mastitis, right 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 N61
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