Is N80.B5 a billable code?
Yes. N80.B5 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
N80.B5: Endometriosis of the mediastinal space
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
N80.B5 is a billable ICD-10-CM diagnosis code for endometriosis of the mediastinal space. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with N80.B5 already added.Good Faith EstimateStart a cost estimate with N80.B5 already added.CMS-1500 Claim FormFill a claim form with N80.B5 in box 21.
Other codes in N80.B Endometriosis of cardiothoracic space
N80.B5 questions
What does N80.B5 mean?
N80.B5 is the ICD-10-CM code for Endometriosis of the mediastinal space. It is in chapter 14, Diseases of the genitourinary system (N00-N99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.