G35.A
Billable codeRelapsing-remitting multiple sclerosis
The ICD-10 code for relapsing-remitting multiple sclerosis is G35.A.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Exclude1: demyelinating disease of central nervous system, unspecified (G37.9)
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
- G35.BPrimary progressive multiple sclerosisnon-billable header
- G35.CSecondary progressive multiple sclerosisnon-billable header
- G35.DMultiple sclerosis, unspecified
- G35.ARelapsing-remitting multiple sclerosis
Associated MS-DRGs
G35.A 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.