341.9 BC MSP code: Other demyelinating diseases of central nervous system – Unspecified
341.9 is the BC MSP diagnostic code for “Other demyelinating diseases of central nervous system – Unspecified” in BC Medical Services Plan’s September 2026 release, in effect from Sep 11, 2026.
Official description
341.9Other demyelinating diseases of central nervous system – Unspecified
BC MSP diagnostic codes (ICD-9) · British Columbia
Notes for 341.9
BC Medical Services Plan’s list gives no includes, excludes or other notes for 341.9 or the headings above it.
Where 341.9 sits
- 1Valid code 341Other demyelinating diseases of central nervous system
- 2Valid code 341.9Other demyelinating diseases of central nervous system – Unspecified
Source and release
- Data release
- BC MSP · September 2026
- Effective date
- Sep 11, 2026
- Publisher
- BC Medical Services Plan
This page is built from the BC MSP catalog that Vero Codes reads when it suggests codes: BC Ministry of Health, Medical Services Plan’s September 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does BC MSP diagnostic code 341.9 mean?
341.9 is the BC MSP diagnostic code for “Other demyelinating diseases of central nervous system – Unspecified” in BC Medical Services Plan’s BC MSP September 2026 release.
Where is 341.9 in BC MSP?
341.9 sits under 341 Other demyelinating diseases of central nervous system.
What coding notes apply to 341.9?
BC Medical Services Plan’s list gives no includes, excludes or other notes for 341.9 or the headings above it.
Which BC MSP release does this page use?
It uses BC Medical Services Plan’s September 2026 release, in effect from Sep 11, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.