Table 1 ICD-9 and ICD-10 Codes Used for Disease Identification
From: Early antibiotic exposure and development of asthma and allergic rhinitis in childhood
Disease | ICD-9 Code | ICD-10 Code |
|---|---|---|
Asthma | 493.00 Extrinsic asthma, unspecified | J45.2-Mild intermittent asthma |
493.01 Extrinsic asthma with status asthmaticus | J45.3-Mild persistent asthma | |
493.02 Extrinsic asthma with exacerbation | J45.4-Moderate persistent asthma | |
493.10 Intrinsic asthma, unspecified | J45.5-Severe persistent asthma | |
493.20 Chronic obstructive asthma, unspecified | J45.9-Other and unspecified asthma | |
493.81 Exercise induced bronchospasm | ||
493.82 Cough variant asthma | ||
493.90 Unspecified asthma | ||
Allergic Rhinitis | 477 Allergic rhinitis | J30.0-Vasomotor rhinitis |
477. Allergic rhinitis | J30.1-Allergic rhinitis due to pollen | |
477.0 Allergic rhinitis due to pollen | J30.2-Other seasonal allergic rhinitis | |
477.1 Allergic rhinitis due to food | J30.5-Allergic rhinitis due to food | |
477.2 Allergic rhinitis due to animal (cat) (dog) hair and dander | J30.8-Other allergic rhinitis | |
477.8 Allergic rhinitis due to other allergen | J30.9-Allergic rhinitis, unspecified | |
477.9 Allergic rhinitis, cause unspecified |