J30.9
ICD-10-CMThis code signifies inflammation of the nasal passages due to an allergic reaction, where the specific allergen or type of allergic rhinitis (e.g., seasonal, perennial) is not documented. Patients typically experience symptoms such as sneezing, rhinorrhea, nasal congestion, and itching of the nose, eyes, or throat.
Use this code when the medical record clearly indicates allergic rhinitis but lacks specific details regarding the causative allergen or the chronicity/seasonality of the condition. It is appropriate when the provider's documentation states "allergic rhinitis" without further qualification.
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