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 > Cataract 366-
Specific code 2008 ICD-9-CM Diagnosis Code 366.31
Cataract secondary to glaucomatous flecks (subcapsular)
  • Short description: GLAUCOMATOUS FLECKS.
  • ICD-9-CM 366.31 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 366.31 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 366.31.
  • More recent version(s) of ICD-9-CM 366.31: 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 366.31 converts approximately to:
  • 2015/16 ICD-10-CM H26.239 Glaucomatous flecks (subcapsular), unspecified eye
Approximate Synonyms
  • Bilat subcapsular glaucomatous flecks
  • Bilateral subcapsular glaucomatous flecks
  • L subcapsular glaucomatous flecks
  • Left subcapsular glaucomatous flecks
  • R subcapsular glaucomatous flecks
  • Right subcapsular glaucomatous flecks
  • Subcapsular glaucomatous flecks
  • Subcapsular glaucomatous flecks, both eyes
Code First
ICD-9-CM Volume 2 Index entries containing back-references to 366.31:
  • Cataract (anterior cortical) (anterior polar) (black) (capsular) (central) (cortical) (hypermature) (immature) (incipient) (mature) 366.9
  • Glaucomatous flecks (subcapsular) 366.31
 366.30 ICD9Data.com 366.32 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 366.31 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.
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