Get started free

N80.56

Non-billable

Endometriosis of the small intestine

N80.56 is the ICD-10-CM code for Endometriosis of the small intestine. It is a non-billable category code — use a more specific child code such as N80.561 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 N80.56?
N80.56 is the ICD-10-CM code for "Endometriosis of the small intestine". It falls under N00-N99 Diseases of the genitourinary system.
Is N80.56 a billable code?
No — N80.56 is a non-billable header code. Use a more specific child code (such as N80.561) for billing.
What are the subcodes of N80.56?
N80.56 has 3 more specific child codes, including N80.561, N80.562, N80.569.

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

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.

Get started freeSee how Eleplan works →