Specific code 2011 ICD-9-CM Diagnosis Code 365.10
Open-angle glaucoma unspecified
  • Short description: Open-angle glaucoma NOS.
  • ICD-9-CM 365.10 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 365.10 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 365.10.
  • More recent version(s) of ICD-9-CM 365.10: 2012 2013 2014 2015.
Convert to ICD-10-CM: 365.10 converts approximately to:
  • 2015/16 ICD-10-CM H40.10X0 Unspecified open-angle glaucoma, stage unspecified
  • 2015/16 ICD-10-CM H40.10X1 Unspecified open-angle glaucoma, mild stage
  • 2015/16 ICD-10-CM H40.10X2 Unspecified open-angle glaucoma, moderate stage
  • 2015/16 ICD-10-CM H40.10X3 Unspecified open-angle glaucoma, severe stage
  • 2015/16 ICD-10-CM H40.10X4 Unspecified open-angle glaucoma, indeterminate stage
Approximate Synonyms
  • Bilat open angle glaucoma
  • bilateral open angle glaucoma
  • Glaucoma, open angle
  • Left open angle glaucoma
  • Open angle glaucoma
  • Open-angle glaucoma
  • Right open angle glaucoma
Applies To
  • Wide-angle glaucoma NOS
ICD-9-CM Volume 2 Index entries containing back-references to 365.10:
  • Glaucoma (capsular) (inflammatory) (noninflammatory) (primary) 365.9
    • open angle 365.10
    • wide angle (see also Glaucoma, open angle) 365.10
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 365.10 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.