G37.81
Billable codeMyelin oligodendrocyte glycoprotein antibody disease
The ICD-10 code for myelin oligodendrocyte glycoprotein antibody disease is G37.81.
Clinical notes
Code also
Two codes may be needed to fully describe a condition, but unlike Code First/Use Additional Code, the sequencing order is not mandated by convention.
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- MOG antibody disease
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- G37.89Other specified demyelinating diseases of central nervous system
- G37.81Myelin oligodendrocyte glycoprotein antibody disease
Associated MS-DRGs
G37.81 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.