Specific code 2011 ICD-9-CM Diagnosis Code 464.11
Acute tracheitis with obstruction
  • Short description: Ac tracheitis w obstruct.
  • ICD-9-CM 464.11 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 464.11 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2011 version of ICD-9-CM 464.11.
  • More recent version(s) of ICD-9-CM 464.11: 2012 2013 2014 2015.
Convert to ICD-10-CM: 464.11 converts directly to:
  • 2015/16 ICD-10-CM J04.11 Acute tracheitis with obstruction
Approximate Synonyms
  • Acute tracheitis w obstruction
ICD-9-CM Volume 2 Index entries containing back-references to 464.11:
  • Catarrh, catarrhal (inflammation) (see also condition) 460
    • tracheitis 464.10
      • with obstruction 464.11
  • Congestion, congestive
    • trachea 464.11
  • Tracheitis (acute) (catarrhal) (infantile) (membranous) (plastic) (pneumococcal) (septic) (suppurative) (viral) 464.10
    • with
      • bronchitis 490
        • acute or subacute 466.0
        • chronic 491.8
        • tuberculosis - see Tuberculosis, pulmonary
      • laryngitis (acute) 464.20
        • with obstruction 464.21
        • chronic 476.1
        • tuberculous (see also Tuberculosis, larynx) 012.3
      • obstruction 464.11
    • edematous 464.11
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 464.11 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.