2020 ICD-10-CM Diagnosis Code B26

Mumps

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • B26 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM B26 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of B26 - other international versions of ICD-10 B26 may differ.
Includes
Includes Help
"Includes" further defines, or give examples of, the content of the code or category.
  • epidemic parotitis
  • infectious parotitis
The following code(s) above B26 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to B26:
  • A00-B99
    2020 ICD-10-CM Range A00-B99

    Certain infectious and parasitic diseases

    Includes
    • diseases generally recognized as communicable or transmissible
    Type 1 Excludes
    • certain localized infections - see body system-related chapters
    Type 2 Excludes
    • carrier or suspected carrier of infectious disease (Z22.-)
    • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
    • infectious and parasitic diseases specific to the perinatal period (P35-P39)
    • influenza and other acute respiratory infections (J00-J22)
    Use Additional
    • code to identify resistance to antimicrobial drugs (Z16.-)
    Certain infectious and parasitic diseases
Clinical Information
  • A contagious viral infection caused by the mumps virus. Symptoms include swollen and tender parotid glands, fever, muscle aches and fatigue. Due to vaccination programs, mumps has become a rare disease.
  • Acute, inflammatory, contagious disease caused by rubulavirus and characterized by swelling of the salivary glands, especially the parotids, and sometimes of the pancreas, ovaries, or testes; spread by direct contact, airborne droplet nuclei, fomites contaminated by infectious saliva, and perhaps urine.
  • An acute infectious disease caused by rubulavirus, spread by direct contact, airborne droplet nuclei, fomites contaminated by infectious saliva, and perhaps urine, and usually seen in children under the age of 15, although adults may also be affected. (from Dorland, 28th ed)
  • Mumps is an illness caused by the mumps virus. It starts with
    • fever
    • headache
    • muscle aches
    • tiredness
    • loss of appetite
    after that, the salivary glands under the ears or jaw become swollen and tender. The swelling can be on one or both sides of the face. Symptoms last 7 to 10 days. Serious complications are rare.you can catch mumps by being with another person who has it. There is no treatment for mumps, but the measles-mumps-rubella (mmr) vaccine can prevent it.before the routine vaccination program in the United States, mumps was a common illness in infants, children and young adults. Now it is a rare disease in the United States Centers for Disease Control and Prevention.
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to B26:
  • Type 1 Excludes: K11.2
    , K11.2
    ICD-10-CM Diagnosis Code K11.2

    Sialoadenitis

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Parotitis
    Type 1 Excludes
    ICD-10-CM Diagnosis Code K11.2

    Sialoadenitis

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Parotitis
    Type 1 Excludes
ICD-10-CM Codes Adjacent To B26
B19.20 …… without hepatic coma
B19.21 …… with hepatic coma
B19.9 Unspecified viral hepatitis without hepatic coma
B20 Human immunodeficiency virus [HIV] disease
B25 Cytomegaloviral disease
B25.0 Cytomegaloviral pneumonitis
B25.1 Cytomegaloviral hepatitis
B25.2 Cytomegaloviral pancreatitis
B25.8 Other cytomegaloviral diseases
B25.9 Cytomegaloviral disease, unspecified
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

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.