ICD-10-CM
ICD-10 code for Multiple sclerosis: G35.D
The CDC title for "Multiple sclerosis" is G35 (Multiple sclerosis), a header that is not billable. When nothing more specific is documented, the billable code is G35.D, Multiple sclerosis, unspecified.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under G35, then other CDC titles that name multiple sclerosis
A header groups codes and is not billed. A billable code is one you can report.
- G35Multiple sclerosisHeader
- G35.ARelapsing-remitting multiple sclerosisBillable
- G35.BPrimary progressive multiple sclerosisHeader
- G35.B0Primary progressive multiple sclerosis, unspecifiedBillable
- G35.B1Active primary progressive multiple sclerosisBillable
- G35.B2Non-active primary progressive multiple sclerosisBillable
- G35.CSecondary progressive multiple sclerosisHeader
- G35.C0Secondary progressive multiple sclerosis, unspecifiedBillable
- G35.C1Active secondary progressive multiple sclerosisBillable
- G35.C2Non-active secondary progressive multiple sclerosisBillable
- G35.DMultiple sclerosis, unspecifiedBillable
Related conditions
Related pages
- G35.D code detailsNotes, nearby codes, CMS-HCC group
- Category G35Every code under it
- Chapter 6Diseases of the nervous system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Multiple sclerosis?
The CDC title for "Multiple sclerosis" is G35 (Multiple sclerosis), a header that is not billable. When nothing more specific is documented, the billable code is G35.D, Multiple sclerosis, unspecified.
Is G35.D billable?
Yes. G35.D is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What chapter is G35.D in?
Chapter 6. Diseases of the nervous system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.