ICD9Data.com   Free 2008 ICD-9-CM Database

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 493.12 Intrinsic asthma with (acute) exacerbation 493.12 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 493.* hierarchy