473.1 BC MSP code: Chronic sinusitis – Frontal
473.1 is the BC MSP diagnostic code for “Chronic sinusitis – Frontal” in BC Medical Services Plan’s September 2026 release, in effect from Sep 11, 2026.
Official description
473.1Chronic sinusitis – Frontal
BC MSP diagnostic codes (ICD-9) · British Columbia
Notes for 473.1
BC Medical Services Plan’s list gives no includes, excludes or other notes for 473.1 or the headings above it.
Where 473.1 sits
- 1Valid code 473Chronic sinusitis
- 2Valid code 473.1Chronic sinusitis – Frontal
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 473.1 mean?
473.1 is the BC MSP diagnostic code for “Chronic sinusitis – Frontal” in BC Medical Services Plan’s BC MSP September 2026 release.
Where is 473.1 in BC MSP?
473.1 sits under 473 Chronic sinusitis.
What coding notes apply to 473.1?
BC Medical Services Plan’s list gives no includes, excludes or other notes for 473.1 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.