203 OHIP code: Malignant Neoplasms: Multiple myeloma, plasma cell leukemia
203 is the OHIP diagnostic code for “Malignant Neoplasms: Multiple myeloma, plasma cell leukemia” in Ontario Ministry of Health’s March 2026 release, in effect from Mar 13, 2026.
Official description
203Malignant Neoplasms: Multiple myeloma, plasma cell leukemia
OHIP diagnostic codes (ICD-9) · Ontario
Notes for 203
Ontario Ministry of Health’s list gives no includes, excludes or other notes for 203 or the headings above it.
Where 203 sits
- 1SectionNeoplasms
- 2Valid code 203Malignant Neoplasms: Multiple myeloma, plasma cell leukemia
Source and release
- Data release
- OHIP · March 2026
- Effective date
- Mar 13, 2026
- Publisher
- Ontario Ministry of Health
This page is built from the OHIP catalog that Vero Codes reads when it suggests codes: Ontario Ministry of Health’s March 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 OHIP diagnostic code 203 mean?
203 is the OHIP diagnostic code for “Malignant Neoplasms: Multiple myeloma, plasma cell leukemia” in Ontario Ministry of Health’s OHIP March 2026 release.
Where is 203 in the OHIP list?
203 is listed under Neoplasms.
What coding notes apply to 203?
Ontario Ministry of Health’s list gives no includes, excludes or other notes for 203 or the headings above it.
Which OHIP release does this page use?
It uses Ontario Ministry of Health’s March 2026 release, in effect from Mar 13, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.