Home > 2007 ICD-9-CM Diagnosis Codes > Diseases Of The Respiratory System 460-519 > Other Diseases Of Upper Respiratory Tract 470-478 > Chronic sinusitis 473-
Non-specific code 2007 ICD-9-CM Diagnosis Code 473
Chronic sinusitis
  • There are 6 ICD-9-CM codes below 473 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2007 version of ICD-9-CM 473.
  • More recent version(s) of ICD-9-CM 473: 2008 2009 2010 2011 2012 2013 2014 2015.
473 Includes
  • abscess (chronic) of sinus (accessory) (nasal)
  • empyema (chronic) of sinus (accessory) (nasal)
  • infection (chronic) of sinus (accessory) (nasal)
  • suppuration (chronic) of sinus (accessory) (nasal)
473 Excludes
 472.2 ICD9Data.com 473.0 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 473 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 2007 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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