Home > 2007 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Strabismus and other disorders of binocular eye movements 378-
Specific code 2007 ICD-9-CM Diagnosis Code 378.21
Intermittent esotropia monocular
  • Short description: INTERMIT MONOC ESOTROPIA.
  • ICD-9-CM 378.21 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 378.21 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 2007 version of ICD-9-CM 378.21.
  • More recent version(s) of ICD-9-CM 378.21: 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 378.21 converts approximately to:
  • 2015/16 ICD-10-CM H50.311 Intermittent monocular esotropia, right eye
    Or:
  • 2015/16 ICD-10-CM H50.312 Intermittent monocular esotropia, left eye
Approximate Synonyms
  • L intermittent monocular esotropia
  • Left intermittent monocular esotropia
  • R intermittent monocular esotropia
  • Right intermittent monocular esotropia
ICD-9-CM Volume 2 Index entries containing back-references to 378.21:
 378.20 ICD9Data.com 378.22 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 378.21 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 2007 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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