Non-specific code 2012 ICD-9-CM Diagnosis Code 466.1
Acute bronchiolitis
  • There are 2 ICD-9-CM codes below 466.1 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2012 version of ICD-9-CM 466.1.
  • More recent version(s) of ICD-9-CM 466.1: 2013 2014 2015.
466.1 Excludes
  • respiratory bronchiolitis interstitial lung disease (516.34)
Applies To
  • Bronchiolitis (acute)
  • Capillary pneumonia
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 466.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.