646 BC MSP code: Other complications of pregnancy, not elsewhere classified
646 is the BC MSP diagnostic code for “Other complications of pregnancy, not elsewhere classified” in BC Medical Services Plan’s September 2026 release, in effect from Sep 11, 2026.
Official description
646Other complications of pregnancy, not elsewhere classified
BC MSP diagnostic codes (ICD-9) · British Columbia
More specific than 646
646 is a valid code on its own. When the note says more, one of these may fit better.
646.0Other complications of pregnancy, not elsewhere classified – Papyraceous fetus646.1Other complications of pregnancy, not elsewhere classified – Oedema or excessive weight gain in pregnancy, without mention of hypertension646.2Other complications of pregnancy, not elsewhere classified – Unspecified renal disease in pregnancy, without mention of hypertension646.3Other complications of pregnancy, not elsewhere classified – Habitual aborter646.4Other complications of pregnancy, not elsewhere classified – Peripheral neuritis in pregnancy646.5Other complications of pregnancy, not elsewhere classified – Asymptomatic bacteriuria in pregnancy646.6Other complications of pregnancy, not elsewhere classified – Infections of genitourinary tract in pregnancy646.7Other complications of pregnancy, not elsewhere classified – Liver disorders in pregnancy646.8Other complications of pregnancy, not elsewhere classified – Other specified complications of pregnancy646.9Other complications of pregnancy, not elsewhere classified – Unspecified complication of pregnancyNotes for 646
BC Medical Services Plan’s list gives no includes, excludes or other notes for 646 or the headings above it.
Where 646 sits
- 1SectionComplications of pregnancy, childbirth and the puerperium
- 2SubsectionComplications mainly related to pregnancy (640 – 648.9)
- 3Valid code 646Other complications of pregnancy, not elsewhere classified
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 646 mean?
646 is the BC MSP diagnostic code for “Other complications of pregnancy, not elsewhere classified” in BC Medical Services Plan’s BC MSP September 2026 release.
Where is 646 in the BC MSP list?
646 is listed under Complications of pregnancy, childbirth and the puerperium, Complications mainly related to pregnancy (640 – 648.9).
What coding notes apply to 646?
BC Medical Services Plan’s list gives no includes, excludes or other notes for 646 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.