323 BC MSP code: Encephalitis, myelitis and encephalomyelitis
323 is the BC MSP diagnostic code for “Encephalitis, myelitis and encephalomyelitis” in BC Medical Services Plan’s September 2026 release, in effect from Sep 11, 2026.
Official description
323Encephalitis, myelitis and encephalomyelitis
BC MSP diagnostic codes (ICD-9) · British Columbia
More specific than 323
323 is a valid code on its own. When the note says more, one of these may fit better.
323.0Encephalitis, myelitis and encephalomyelitis – Kuru323.1Encephalitis, myelitis and encephalomyelitis – Subacute sclerosing panencephalitis323.2Encephalitis, myelitis and encephalomyelitis – Poliomyelitis323.3Encephalitis, myelitis and encephalomyelitis – Arthropod-borne viral encephalitis323.4Encephalitis, myelitis and encephalomyelitis – Other encephalitis due to infection323.5Encephalitis, myelitis and encephalomyelitis – Encephalitis following immunization procedures323.6Encephalitis, myelitis and encephalomyelitis – Postinfectious encephalitis323.7Encephalitis, myelitis and encephalomyelitis – Toxic encephalitis323.8Encephalitis, myelitis and encephalomyelitis – Other323.9Encephalitis, myelitis and encephalomyelitis – Unspecified causeNotes for 323
BC Medical Services Plan’s list gives no includes, excludes or other notes for 323 or the headings above it.
Where 323 sits
- 1SectionDiseases of nervous system and sense organs
- 2SubsectionInflammatory diseases of the central nervous system (320 – 326)
- 3Valid code 323Encephalitis, myelitis and encephalomyelitis
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 323 mean?
323 is the BC MSP diagnostic code for “Encephalitis, myelitis and encephalomyelitis” in BC Medical Services Plan’s BC MSP September 2026 release.
Where is 323 in the BC MSP list?
323 is listed under Diseases of nervous system and sense organs, Inflammatory diseases of the central nervous system (320 – 326).
What coding notes apply to 323?
BC Medical Services Plan’s list gives no includes, excludes or other notes for 323 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.