N80

Non-billable

Endometriosis

N80 is the ICD-10-CM code for Endometriosis. It is a non-billable category code — use a more specific child code such as N80.0 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Subcodes
13
Edition
FY2026

N00-N99 Diseases of the genitourinary system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code N80?
N80 is the ICD-10-CM code for "Endometriosis". It falls under N00-N99 Diseases of the genitourinary system.
Is N80 a billable code?
No — N80 is a non-billable header code. Use a more specific child code (such as N80.0) for billing.
What are the subcodes of N80?
N80 has 13 more specific child codes, including N80.0, N80.1, N80.2.

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

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