G36
⚠ Non-billable
Other acute disseminated demyelination
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G36
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code G36?
ICD-10-CM code G36 represents Other acute disseminated demyelination. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G36 billable?
No. G36 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is G36 in?
G36 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G36 category
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