Diagnosis Code


Code Information

Diagnosis Code: B26.9

Short Description: Mumps without complication

Long Description: Mumps without complication

The code B26.9 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Other viral diseases (B25-B34)
      • Mumps (B26)
        • B26.9 Mumps without complication

Code Version: 2018 ICD-10-CM


  • Acute sialoadenitis
  • Acute viral sialadenitis
  • Infectious sialoadenitis of major salivary gland
  • Infectious sialoadenitis of major salivary gland
  • Mumps
  • Mumps acute sialadenitis
  • Mumps parotitis
  • Mumps sublingual sialadenitis
  • Mumps without complication
  • Parotitis

Diagnostic Related Group(s)

The code B26.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • Viral Illness With Mcc (865)
  • Viral Illness Without Mcc (866)

References to Index of Diseases and Injuries

The code B26.9 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Mumps NOS
    • Mumps parotitis NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
B26.9 Right Arrow 072.9 Mumps uncomplicated
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
B26 Mumps
B26.0 Mumps orchitis
B26.1 Mumps meningitis
B26.2 Mumps encephalitis
B26.3 Mumps pancreatitis
B26.8 Mumps with other complications
B26.81 Mumps hepatitis
B26.82 Mumps myocarditis
B26.83 Mumps nephritis
B26.84 Mumps polyneuropathy
B26.85 Mumps arthritis
B26.89 Other mumps complications

This page was last updated on: 1/1/2018