ICD-10-CM › A00-B99 › B25-B34 › B codes › B26

B26

Mumps

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 6 more specific codes instead:

  • B26.0 Mumps orchitis
  • B26.1 Mumps meningitis
  • B26.2 Mumps encephalitis
  • B26.3 Mumps pancreatitis
  • B26.8 Mumps with other complications (also a header)
  • B26.9 Mumps without complication

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Mumps

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.

This code

Includes

  • epidemic parotitis
  • infectious parotitis