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N80.52

Non-billable

Endometriosis of the sigmoid colon

N80.52 is the ICD-10-CM code for Endometriosis of the sigmoid colon. It is a non-billable category code — use a more specific child code such as N80.521 for billing.

Status
Header (non-billable)
Chapter
N00-N99
Parent
N80.5
Subcodes
3
Edition
FY2026

N00-N99 Diseases of the genitourinary system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code N80.52?
N80.52 is the ICD-10-CM code for "Endometriosis of the sigmoid colon". It falls under N00-N99 Diseases of the genitourinary system.
Is N80.52 a billable code?
No — N80.52 is a non-billable header code. Use a more specific child code (such as N80.521) for billing.
What are the subcodes of N80.52?
N80.52 has 3 more specific child codes, including N80.521, N80.522, N80.529.

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

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