Home > 2009 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 2009 ICD-9-CM Diagnosis Code 377.43
Optic nerve hypoplasia
  • ICD-9-CM 377.43 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 377.43 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 377.43.
  • More recent version(s) of ICD-9-CM 377.43: 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 377.43 converts approximately to:
  • 2015/16 ICD-10-CM H47.039 Optic nerve hypoplasia, unspecified eye
Approximate Synonyms
  • Bilat optic nerve hypoplasia
  • Bilateral hypoplasia of optic nerves
  • L optic nerve hypoplasia
  • Left hypoplasia of optic nerve
  • Left optic nerve hypoplasia
  • Optic nerve hypoplasia, both eyes
  • R optic nerve hypoplasia
  • Right hypoplasia of optic nerve
  • Right optic nerve hypoplasia
ICD-9-CM Volume 2 Index entries containing back-references to 377.43:
 377.42 ICD9Data.com 377.49 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 377.43 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.
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