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 conjunctiva 372-
Non-specific code 2015 ICD-9-CM Diagnosis Code 372.4
Pterygium
  • 2015
  • Non-Billable Code

  • There are 6 ICD-9-CM codes below 372.4 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
Clinical Information
  • An abnormal triangular fold of membrane in the interpalpebral fissure, extending from the conjunctiva to the cornea, being immovably united to the cornea at its apex, firmly attached to the sclera throughout its middle portion, and merged with the conjunctiva at its base. (Dorland, 27th ed)
372.4 Excludes
 372.39 ICD9Data.com 372.40 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 372.4 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.
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