2025 ICD-10-CM Diagnosis Code G93.45

Developmental and epileptic encephalopathy

  • G93.45 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM G93.45 is a new 2025 ICD-10-CM code that became effective on October 1, 2024.
  • This is the American ICD-10-CM version of G93.45 – other international versions of ICD-10 G93.45 may differ.

Applicable To

  • Early infantile epileptic encephalopathy

Code Also

  • , if applicable, associated disorders such as:
  • developmental disorders of scholastic skills (F81.-)
  • developmental disorder of speech and language (F80.-)
  • epilepsy, by specific type (G40.-)
  • intellectual disabilities (F70-F79 )
  • other neurodevelopmental disorder (F88)
  • pervasive developmental disorders (F84.-)

The following code(s) above G93.45 contain annotation back-references

 that may be applicable to G93.45:

  • G00-G99  Diseases of the nervous system
  • G93.4  Other and unspecified encephalopathy

ICD-10-CM G93.45 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 070 Nonspecific cerebrovascular disorders with mcc
  • 071 Nonspecific cerebrovascular disorders with cc
  • 072 Nonspecific cerebrovascular disorders without cc/mcc
  • 974 Hiv with major related condition with mcc
  • 975 Hiv with major related condition with cc
  • 976 Hiv with major related condition without cc/mcc

Code History

  • 2025 (effective 10/1/2024): New code

Code annotations containing back-references to G93.45:

Diagnosis Index entries containing back-references to G93.45:

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