Specific code 2014 ICD-9-CM Diagnosis Code 368.63
Abnormal dark adaptation curve
  • 2014
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • Short description: Abn dark adaptat curve.
  • ICD-9-CM 368.63 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 368.63 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 2014 version of ICD-9-CM 368.63.
  • More recent version(s) of ICD-9-CM 368.63: 2015.
Convert to ICD-10-CM: 368.63 converts directly to:
  • 2015/16 ICD-10-CM H53.61 Abnormal dark adaptation curve
Approximate Synonyms
  • Dark adaptation abnormality
Applies To
  • Abnormal threshold of cones or rods
  • Delayed adaptation of cones or rods
ICD-9-CM Volume 2 Index entries containing back-references to 368.63:
  • Abnormal, abnormality, abnormalities - see also Anomaly
    • adaptation curve, dark 368.63
    • threshold, cones or rods (eye) 368.63
  • Delay, delayed
    • adaptation, cones or rods 368.63
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 368.63 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.