Is N61.2 a billable code?
No. N61.2 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
N61.2: Granulomatous mastitis
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
N61.2 groups related diagnoses under granulomatous mastitis. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under N61.2
- N61.20Granulomatous mastitis, unspecified breast
- N61.21Granulomatous mastitis, right breast
- N61.22Granulomatous mastitis, left breast
- N61.23Granulomatous mastitis, bilateral breast
Other codes in N61 Inflammatory disorders of breast
N61.2 questions
What does N61.2 mean?
N61.2 is the ICD-10-CM code for Granulomatous mastitis. It is in chapter 14, Diseases of the genitourinary system (N00-N99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.