Specific code 2009 ICD-9-CM Diagnosis Code 363.00
Focal chorioretinitis unspecified
  • Short description: FOCAL CHORIORETINIT NOS.
  • ICD-9-CM 363.00 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 363.00 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 2009 version of ICD-9-CM 363.00.
  • More recent version(s) of ICD-9-CM 363.00: 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 363.00 converts approximately to:
  • 2015/16 ICD-10-CM H30.009 Unspecified focal chorioretinal inflammation, unspecified eye
Approximate Synonyms
  • Bilat focal chorioretinitis
  • Bilat focal choroiditis
  • Bilateral focal chorioretinitis
  • Bilateral focal choroiditis
  • Focal chorioretinitis
  • Focal chorioretinitis, both eyes
  • Focal choroiditis
  • Focal choroiditis, both eyes
  • L focal chorioretinitis
  • L focal choroiditis
  • Left focal chorioretinitis
  • Left focal choroiditis
  • R focal chorioretinitis
  • R focal choroiditis
  • Right focal chorioretinitis
  • Right focal choroiditis
Applies To
  • Focal:
    • choroiditis or chorioretinitis NOS
    • retinitis or retinochoroiditis NOS
ICD-9-CM Volume 2 Index entries containing back-references to 363.00:
  • Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (see also Cellulitis) 682.9
    • choroid 363.00
    • retina 363.00
  • Chorioretinitis 363.20
  • Retinitis (see also Chorioretinitis) 363.20
  • Retinochoroiditis (see also Chorioretinitis) 363.20
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 363.00 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 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.