G37.81

Billable

Myelin oligodendrocyte glycoprotein antibody disease

G37.81 is the ICD-10-CM code for Myelin oligodendrocyte glycoprotein antibody disease. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G37.8
Edition
FY2026

G00-G99 Diseases of the nervous system

Includes

  • MOG antibody disease

Notes

  • associated manifestations, if known, such as:
  • noninfectious acute disseminated encephalomyelitis (G04.81)
  • neuromyelitis optica (G36.0)

Frequently asked questions

What is ICD-10 code G37.81?
G37.81 is the ICD-10-CM code for "Myelin oligodendrocyte glycoprotein antibody disease". It falls under G00-G99 Diseases of the nervous system.
Is G37.81 a billable code?
Yes — G37.81 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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