G93.4 - Other and unspecified encephalopathy
- Applicable to Other and unspecified encephalopathy
- The 2025 edition of ICD10-CM G93.4 became effective on October 1, 2024.
- This is the American ICD10-CM version of G93.4 - other international versions of ICD10 G93.4 may differ.
- G93.4 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- G93.4 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- G93.4 - Other and unspecified encephalopathy
- G93.4 - Other and unspecified encephalopathy
- G93.40 - Encephalopathy, unspecified
- G93.41 - Metabolic encephalopathy
- G93.42 - Megalencephalic leukoencephalopathy with subcortical cysts
- G93.43 - Leukoencephalopathy with calcifications and cysts
- G93.44 - Adult-onset leukodystrophy with axonal spheroids
- G93.45 - Developmental and epileptic encephalopathy
- G93.49 - Other encephalopathy
Type 2 Excludes
- alcoholic encephalopathy (G31.2)
- encephalopathy in diseases classified elsewhere (G94)
- hypertensive encephalopathy (I67.4)
- toxic (metabolic) encephalopathy (G92.8)
Non-Billable/Non-Specific Code
The following codes above G93.4 contain annotation back-references that may be applicable to G93.4:
- Chapter: G00-G99 - Diseases of the nervous system
- Section: G89-G99 - Other disorders of the nervous system
- Category: G93 - Other disorders of brain
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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