Specific code 2015 ICD-9-CM Diagnosis Code 315.01
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 315.01 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 315.01 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: 315.01 converts approximately to:
  • 2015/16 ICD-10-CM R48.0 Dyslexia and alexia
Clinical Information
  • Inability to read which may be the result of neurological impairment. In a less severe form, often referred to as dyslexia
ICD-9-CM Volume 2 Index entries containing back-references to 315.01:
  • Alexia (congenital) (developmental) 315.01
    • secondary to organic lesion 784.61
  • Blindness (acquired) (congenital) (both eyes) 369.00
    • word (developmental) 315.01
  • Strephosymbolia 315.01
    • secondary to organic lesion 784.69
  • Word
    • blindness (congenital) (developmental) 315.01
      • secondary to organic lesion 784.61
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 315.01 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.