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N61.2

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N61.2

Non-billable

Granulomatous mastitis

N61.2 is the ICD-10-CM code for Granulomatous mastitis. It is a non-billable category code — use a more specific child code such as N61.20 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Parent
N61
Subcodes
4
Edition
FY2026

N00-N99 Diseases of the genitourinary system

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No additional coding notes for this code.

2 rare diseases filed under this code

Orphanet · INSERM
Lymphocytic mastitisGranulomatous mastitis

Orphadata Science: Free access data from Orphanet. © INSERM 1999.

Frequently asked questions

What is ICD-10 code N61.2?
N61.2 is the ICD-10-CM code for "Granulomatous mastitis". It falls under N00-N99 Diseases of the genitourinary system.
Is N61.2 a billable code?
No — N61.2 is a non-billable header code. Use a more specific child code (such as N61.20) for billing.
What are the subcodes of N61.2?
N61.2 has 4 more specific child codes, including N61.20, N61.21, N61.22.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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