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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Respiratory System 460-519 > Acute Respiratory Infections 460-466 > Acute Laryngitis And Tracheitis 464.* >

2008 ICD-9-CM Diagnosis 464.1

Acute tracheitis

  • 464.1 is a non-specific code that cannot be used to specify a diagnosis
  • View the ICD-9-CM Volume 1 464.* hierarchy

464.1 also known as:

  • Tracheitis (acute):
    • NOS
    • catarrhal
    • viral

464.1 excludes:

  • chronic tracheitis (491.8)