2024 ICD-10-CM Diagnosis Code G31.86

by

Alexander disease

  • G31.86 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM G31.86 is a new 2024 ICD-10-CM code that became effective on October 1, 2023.
  • This is the American ICD-10-CM version of G31.86 – other international versions of ICD-10 G31.86 may differ.

The following code(s) above G31.86 contain annotation back-references

 that may be applicable to G31.86:

  • G00-G99  Diseases of the nervous system
  • G31  Other degenerative diseases of nervous system, not elsewhere classified

ICD-10-CM G31.86 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 056 Degenerative nervous system disorders with mcc
  • 057 Degenerative nervous system disorders without mcc

Code History

  • 2024 (effective 10/1/2023): New code

Diagnosis Index entries containing back-references to G31.86: