Non-specific code 2011 ICD-9-CM Diagnosis Code 461
Acute sinusitis
  • There are 6 ICD-9-CM codes below 461 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2011 version of ICD-9-CM 461.
  • More recent version(s) of ICD-9-CM 461: 2012 2013 2014.
461 Includes
  • abscess, acute, of sinus (accessory) (nasal)
  • empyema, acute, of sinus (accessory) (nasal)
  • infection, acute, of sinus (accessory) (nasal)
  • inflammation, acute, of sinus (accessory) (nasal)
  • suppuration, acute, of sinus (accessory) (nasal)
461 Excludes
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 461 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.