MCMedicalCodingSoftware
B26.3

B26.3: Mumps pancreatitis

Billable / specific codeICD-10-CM

B26.3 is a billable, specific ICD-10-CM code for mumps pancreatitis. It is valid for submission on a claim.

Check B26.3 with the rest of the claim: free scrubber

Other codes that can never be billed with B26.3

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • K11.2Sialoadenitis
  • K87Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Mumps›pancreatitis
  • Pancreatitis›mumps

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B26

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.