ICD-10 Diagnosis Code J30.9

Allergic rhinitis, unspecified

Diagnosis Code J30.9

ICD-10: J30.9
Short Description: Allergic rhinitis, unspecified
Long Description: Allergic rhinitis, unspecified
This is the 2018 version of the ICD-10-CM diagnosis code J30.9

Valid for Submission
The code J30.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the respiratory system (J00–J99)
    • Other diseases of upper respiratory tract (J30-J39)
      • Vasomotor and allergic rhinitis (J30)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code J30.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 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.

  • Allergic fungal sinusitis
  • Allergic rhinitis
  • Fungal sinusitis
  • Upper respiratory tract allergy

Information for Patients


Also called: Hypersensitivity

An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing. Substances that often cause reactions are

  • Pollen
  • Dust mites
  • Mold spores
  • Pet dander
  • Food
  • Insect stings
  • Medicines

Normally, your immune system fights germs. It is your body's defense system. In most allergic reactions, however, it is responding to a false alarm. Genes and the environment probably both play a role.

Allergies can cause a variety of symptoms such as a runny nose, sneezing, itching, rashes, swelling, or asthma. Allergies can range from minor to severe. Anaphylaxis is a severe reaction that can be life-threatening. Doctors use skin and blood tests to diagnose allergies. Treatments include medicines, allergy shots, and avoiding the substances that cause the reactions.

NIH: National Institute of Allergy and Infectious Diseases

  • Allergic reactions (Medical Encyclopedia)
  • Allergic rhinitis - self-care (Medical Encyclopedia)
  • Allergies (Medical Encyclopedia)
  • Allergies, asthma, and dust (Medical Encyclopedia)
  • Allergies, asthma, and molds (Medical Encyclopedia)
  • Allergy testing - skin (Medical Encyclopedia)
  • Angioedema (Medical Encyclopedia)
  • Antihistamines for allergies (Medical Encyclopedia)

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