ICD-9-CM Codes ICD-9-PCS Codes

341.9 - Demyelinating disease of central nervous system, unspecified

GEM Conversion to ICD-10 CM

G37.9

Fs: 10000 – Demyelinating disease of central nervous system, unspecified

Sibling Codes

341.0

Neuromyelitis optica

341.1

Schilder's disease

341.8

Other demyelinating diseases of central nervous system

341.9

Demyelinating disease of central nervous system, unspecified

Parent Sibling Codes

340

Multiple sclerosis