About Section G35-G37

Section G35-G37 covers Demyelinating diseases of the central nervous system within Chapter 6 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from G35 to G37. Each code below includes its description, billable status, and links to detailed coding guidelines.

Diagnosis Codes 27 entries

G35Multiple sclerosisNon-Billable›G35.ARelapsing-remitting multiple sclerosisBillable›G35.BPrimary progressive multiple sclerosisNon-Billable›G35.B0Primary progressive multiple sclerosis, unspecifiedBillable›G35.B1Active primary progressive multiple sclerosisBillable›G35.B2Non-active primary progressive multiple sclerosisBillable›G35.CSecondary progressive multiple sclerosisNon-Billable›G35.C0Secondary progressive multiple sclerosis, unspecifiedBillable›G35.C1Active secondary progressive multiple sclerosisBillable›G35.C2Non-active secondary progressive multiple sclerosisBillable›G35.DMultiple sclerosis, unspecifiedBillable›G36Other acute disseminated demyelinationNon-Billable›G36.0Neuromyelitis optica [Devic]Billable›G36.1Acute and subacute hemorrhagic leukoencephalitis [Hurst]Billable›G36.8Other specified acute disseminated demyelinationBillable›G36.9Acute disseminated demyelination, unspecifiedBillable›G37Other demyelinating diseases of central nervous systemNon-Billable›G37.0Diffuse sclerosis of central nervous systemBillable›G37.1Central demyelination of corpus callosumBillable›G37.2Central pontine myelinolysisBillable›G37.3Acute transverse myelitis in demyelinating disease of central nervous systemBillable›G37.4Subacute necrotizing myelitis of central nervous systemBillable›G37.5Concentric sclerosis [Balo] of central nervous systemBillable›G37.8Other specified demyelinating diseases of central nervous systemNon-Billable›G37.81Myelin oligodendrocyte glycoprotein antibody diseaseBillable›G37.89Other specified demyelinating diseases of central nervous systemBillable›G37.9Demyelinating disease of central nervous system, unspecifiedBillable›