Home > 2008 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Disorders of iris and ciliary body 364-
Specific code 2008 ICD-9-CM Diagnosis Code 364.64
Exudative cyst of pars plana
  • Short description: EXUDAT CYST PARS PLANA.
  • ICD-9-CM 364.64 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 364.64 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 2008 version of ICD-9-CM 364.64.
  • More recent version(s) of ICD-9-CM 364.64: 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 364.64 converts approximately to:
  • 2015/16 ICD-10-CM H21.359 Exudative cyst of pars plana, unspecified eye
Approximate Synonyms
  • Bilat exudative cyst, pars plana
  • Bilateral exudative cysts of pars plana
  • Exudative cyst, pars plana
  • Exudative cyst, pars plana, both eyes
  • L exudative cyst, pars plana
  • Left exudative cyst of pars plana
  • Left exudative cyst, pars plana
  • R exudative cyst, pars plana
  • Right exudative cyst of pars plana
  • Right exudative cyst, pars plana
ICD-9-CM Volume 2 Index entries containing back-references to 364.64:
  • Cyst (mucus) (retention) (serous) (simple)
 364.63 ICD9Data.com 364.7 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 364.64 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 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
Free ICD-9-CM Codes
Site Information
Free ICD-10-CM/PCS Codes
Free HCPCS Codes