Allergic rhinitis due to animal (cat) (dog) hair and dander

This code signifies inflammation of the nasal passages caused by an allergic reaction to animal dander, hair, or other animal-derived allergens. Patients typically present with symptoms such as sneezing, rhinorrhea, nasal congestion, and pruritus specifically triggered by exposure to animals like cats or dogs.

Apply this code when documentation clearly indicates allergic rhinitis with a confirmed or suspected etiology linked to animal allergens, specifically cat or dog dander/hair. Supporting documentation should include patient history of exposure and symptom correlation, and may include allergy testing results.

• Ensure the documentation specifies the animal allergen (cat/dog) to justify this specific subcategory.
• Do not use if the allergic rhinitis is due to other environmental allergens (e.g., pollen, dust mites); refer to other J30 subcategories.
• Consider co-reporting with codes for associated conditions like allergic conjunctivitis (H10.1-) if documented.