2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Chronic Obstructive Pulmonary Disease And Allied Conditions 490-496 > Asthma 493.* > 2008 ICD-9-CM Diagnosis 493.9 Asthma unspecified  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 493.9 can be accessed here. A form of bronchial disorder associated with airway obstruction, marked by recurrent attacks of paroxysmal dyspnea, with wheezing due to spasmodic contraction of the bronchi. 493.9 is a non-specific code that cannot be used to specify a diagnosis 493.9 contains 13 index entries View the ICD-9-CM Volume 1 493.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 493.9 also known as: Asthma (bronchial) (allergic NOS) Bronchitis: allergic asthmatic Index entries containing 493.9: Asthma, asthmatic (bronchial) (catarrh) (spasmodic) 493.9 with chronic obstructive pulmonary disease (COPD) 493.2 hay fever 493.0 rhinitis, allergic 493.0 allergic 493.9 stated cause (external allergen) 493.0 atopic 493.0 cardiac (see also Failure, ventricular, left) 428.1 cardiobronchial (see also Failure, ventricular, left) 428.1 cardiorenal (see also Hypertension, cardiorenal) 404.90 childhood 493.0 Colliers' 500 cough variant 493.82 croup 493.9 detergent 507.8 due to detergent 507.8 inhalation of fumes 506.3 internal immunological process 493.0 endogenous (intrinsic) 493.1 eosinophilic 518.3 exercise induced bronchospasm 493.81 exogenous (cosmetics) (dander or dust) (drugs) (dust) (feathers) (food) (hay) (platinum) (pollen) 493.0 extrinsic 493.0 grinders' 502 hay 493.0 heart (see also Failure, ventricular, left) 428.1 IgE 493.0 infective 493.1 intrinsic 493.1 Kopp's 254.8 late-onset 493.1 meat-wrappers' 506.9 Millar's (laryngismus stridulus) 478.75 millstone makers' 502 miners' 500 Monday morning 504 New Orleans (epidemic) 493.0 platinum 493.0 pneumoconiotic (occupational) NEC 505 potters' 502 psychogenic 316 [493.9] pulmonary eosinophilic 518.3 red cedar 495.8 Rostan's (see also Failure, ventricular, left) 428.1 sandblasters' 502 sequoiosis 495.8 stonemasons' 502 thymic 254.8 tuberculous (see also Tuberculosis, pulmonary) 011.9 Wichmann's (laryngismus stridulus) 478.75 wood 495.8 Bronchitis (diffuse) (hypostatic) (infectious) (inflammatory) (simple) 490 allergic (acute) (see also Asthma) 493.9 summer (see also Asthma) 493.9 Catarrh, catarrhal (inflammation) (see also condition) 460 asthma, asthmatic (see also Asthma) 493.9 suffocating (see also Asthma) 493.9 Croup, croupous (acute) (angina) (catarrhal) (infective) (inflammatory) (laryngeal) (membranous) (nondiphtheritic) (pseudomembranous) 464.4 asthmatic (see also Asthma) 493.9 Dyspnea (nocturnal) (paroxysmal) 786.09 asthmatic (bronchial) (see also Asthma) 493.9 with bronchitis (see also Asthma) 493.9 chronic 493.2 cardiac (see also Failure, ventricular, left) 428.1 Obstruction, obstructed, obstructive airway NEC 519.8 with asthma NEC (see also Asthma) 493.9 Status (post) asthmaticus (see also Asthma) 493.9