Antineutrophilic cytoplasmic antibody [ANCA] vasculitis

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2023 onwards.

What has happened to this code

Every change the publisher made, from 2023 to now.

FY2023 Added to the code set Antineutrophilic cytoplasmic antibody [ANCA] vasculitis

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from I77 Other disorders of arteries and arterioles

Excludes2 - not included here

collagen (vascular) diseases (M30-M36)
hypersensitivity angiitis (M31.0)
pulmonary artery (I28.-)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Vasculitis > ANCA positive
Vasculitis > ANCA associated
Vasculitis > antineutrophilic cytoplasmic antibody [ANCA]

Codes in the same group

Code	Description	Status
I77.81	Aortic ectasia	Not billable
I77.89	Other specified disorders of arteries and arterioles	Valid