G35.B - Primary progressive multiple sclerosis
- Applicable to Primary progressive multiple sclerosis
- The 2026 edition of ICD10-CM G35.B became effective on October 1, 2025.
- This is the American ICD10-CM version of G35.B - other international versions of ICD10 G35.B may differ.
- G35.B is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- G35.B Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- G35.B - Primary progressive multiple sclerosis
- G35.B - Primary progressive multiple sclerosis
- G35.B0 - Primary progressive multiple sclerosis, unspecified
- G35.B1 - Active primary progressive multiple sclerosis
- G35.B2 - Non-active primary progressive multiple sclerosis
The following codes above G35.B contain annotation back-references that may be applicable to G35.B:
Chapter: G00-G99 Diseases of the nervous system
Section: G35-G37 Demyelinating diseases of the central nervous system
Category: G35 Multiple sclerosis
Non-Billable/Non-Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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