ICD-9 Diagnosis Code V15.83

Hx underimmunizn status

Diagnosis Code V15.83

ICD-9: V15.83
Short Description: Hx underimmunizn status
Long Description: Personal history of underimmunization status
This is the 2014 version of the ICD-9-CM diagnosis code V15.83

Code Classification
  • Supplementary classification of factors influencing health status and contact with health services (E)
    • Persons with potential health hazards related to personal and family history (V10-V19)
      • V15 Other personal history presenting hazards to health

Information for Medical Professionals

Convert to ICD-10 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • Z28.3 - Underimmunization status

Index of Diseases and Injuries
References found for the code V15.83 in the Index of Diseases and Injuries:

    • Status (post)
      • delinquent immunization V15.83
      • lapsed immunization schedule V15.83
      • underimmunization V15.83

Information for Patients


Also called: Vaccination

Shots may hurt a little, but the diseases they can prevent are a lot worse. Some are even life-threatening. Immunization shots, or vaccinations, are essential. They protect against things like measles, mumps, rubella, hepatitis B, polio, diphtheria, tetanus, and pertussis (whooping cough). Immunizations are important for adults as well as children.

Your immune system helps your body fight germs by producing substances to combat them. Once it does, the immune system "remembers" the germ and can fight it again. Vaccines contain germs that have been killed or weakened. When given to a healthy person, the vaccine triggers the immune system to respond and thus build immunity.

Before vaccines, people became immune only by actually getting a disease and surviving it. Immunizations are an easier and less risky way to become immune.

NIH: National Institute of Allergy and Infectious Diseases

  • Immunizations - diabetes

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