Home > 2015 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 the orbit 376-
Specific code 2015 ICD-9-CM Diagnosis Code 376.12
Orbital myositis
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 376.12 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 376.12 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).
Convert to ICD-10-CM: 376.12 converts approximately to:
  • 2015/16 ICD-10-CM H05.129 Orbital myositis, unspecified orbit
Approximate Synonyms
  • Bilat orbital myositis
  • Bilateral orbital myositis
  • L orbital myositis
  • Left orbital myositis
  • Orbital myositis, both eyes
  • R orbital myositis
  • Right orbital myositis
Clinical Information
  • Inflammation of the extraocular muscle of the eye. It is characterized by swelling which can lead to ischemia, fibrosis, or orbital pseudotumor
ICD-9-CM Volume 2 Index entries containing back-references to 376.12:
  • Myositis 729.1
    • orbital, chronic 376.12
 376.11 ICD9Data.com 376.13 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 376.12 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 2015 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