G35.D Multiple sclerosis, unspecified

Billable ICD-10-CM code, FY2026.

Applicable to

• Disseminated multiple sclerosis
• Generalized multiple sclerosis
• Multiple sclerosis NOS
• Multiple sclerosis of brain stem
• Multiple sclerosis of cord

Risk adjustment (HCC)

• CMS-HCC V28: HCC 198 — Multiple Sclerosis
• CMS-HCC V22: HCC 77 — Multiple Sclerosis
• RxHCC V08: HCC 159 — Multiple Sclerosis
• ESRD V24: HCC 77

MS-DRG index

Defines the logic of DRG(s) 058-060 in MDC 01.

Code annotations containing back-references to G35.D

Back-references to G35

• Code First: F02 Dementia in other diseases classified elsewhere ("multiple sclerosis (G35-)")
• Code First: F48.2 Pseudobulbar affect ("multiple sclerosis (G35-)")
• Type 2 Excludes: G04 Encephalitis, myelitis and encephalomyelitis ("multiple sclerosis (G35-)")
• Type 1 Excludes: G37.3 Acute transverse myelitis in demyelinating disease of central nervous system ("multiple sclerosis (G35-)")

Diagnosis Index entries for G35.D

• Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) › in (due to) › multiple › sclerosis
• Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety) › in (due to) › multiple › sclerosis › with behavioral disturbance
• Demyelination, demyelinization › global
• Disease, diseased › demyelinating, demyelinizating (nervous system) › multiple sclerosis
• Myelosclerosis › disseminated, of nervous system
• Sclérose en plaques
• Sclerosis, sclerotic › ascending multiple
• Sclerosis, sclerotic › brain (generalized) (lobular) › disseminated
• Sclerosis, sclerotic › brain (generalized) (lobular) › insular
• Sclerosis, sclerotic › brain (generalized) (lobular) › miliary
• Sclerosis, sclerotic › brain (generalized) (lobular) › multiple
• Sclerosis, sclerotic › brain (generalized) (lobular) › stem, multiple
• Sclerosis, sclerotic › bulbar, multiple
• Sclerosis, sclerotic › cerebrospinal (disseminated) (multiple)
• Sclerosis, sclerotic › combined (spinal cord) › multiple
• Sclerosis, sclerotic › disseminated
• Sclerosis, sclerotic › dorsal
• Sclerosis, sclerotic › insular
• Sclerosis, sclerotic › multiple (brain stem) (cerebral) (disseminated) (generalized) (spinal cord)
• Sclerosis, sclerotic › plaques
• Sclerosis, sclerotic › spinal (cord) (progressive) › combined › multiple
• Sclerosis, sclerotic › spinal (cord) (progressive) › disseminated
• Sclerosis, sclerotic › spinal (cord) (progressive) › multiple

Nearby codes

• G35.B2 Non-active primary progressive multiple sclerosis
• G35.C Secondary progressive multiple sclerosis
• G35.C0 Secondary progressive multiple sclerosis, unspecified
• G35.C1 Active secondary progressive multiple sclerosis
• G35.C2 Non-active secondary progressive multiple sclerosis
• G35.D Multiple sclerosis, unspecified (this code)