N80.B5: Endometriosis of the mediastinal space
N80.B5 is the billable ICD-10-CM diagnosis code for Endometriosis of the mediastinal space. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code N80.B5?
N80.B5 is the ICD-10-CM diagnosis code for Endometriosis of the mediastinal space. It belongs to category N80 (Endometriosis).
Is N80.B5 a billable code?
Yes. N80.B5 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does N80.B5 belong to?
N80.B5 is part of ICD-10-CM category N80 — Endometriosis, which has 276 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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