Home > 2011 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 optic nerve and visual pathways 377-
Specific code 2011 ICD-9-CM Diagnosis Code 377.75
Cortical blindness
  • ICD-9-CM 377.75 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 377.75 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 2011 version of ICD-9-CM 377.75.
  • More recent version(s) of ICD-9-CM 377.75: 2012 2013 2014 2015.
Convert to ICD-10-CM: 377.75 converts approximately to:
  • 2015/16 ICD-10-CM H47.619 Cortical blindness, unspecified side of brain
Approximate Synonyms
  • Cortical blindness from left side of brain
  • Cortical blindness from right side of brain
  • Cortical blindness, L brain
  • Cortical blindness, left brain
  • Cortical blindness, R brain
  • Cortical blindness, right brain
ICD-9-CM Volume 2 Index entries containing back-references to 377.75:
  • Blindness (acquired) (congenital) (both eyes) 369.00
    • cortical 377.75
  • Cortical - see also condition
    • blindness 377.75
 377.73 ICD9Data.com 377.9 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 377.75 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.
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