IF by specialty › Medicine, General & Internal
CMAJ — Impact Factor
The 2025 Impact Factor of CMAJ is 8.6 (Q1 in Medicine, General & Internal; fully open access).
- Impact Factor
- 8.6 JCR 2025
- JCR category
- Medicine, General & Internal
- Quartile
- Q1 in Medicine, General & Internal
- Publisher
- Canadian Medical Association
- Open access
- fully open access
- IF source
- bioxbio.com
Position within the field
Ranked 14 of the 40 journals in Medicine, General & Internal on this site (top 50%).
Medicine, General & Internal journals with a similar Impact Factor
- PLOS Medicine IF 9.9
- QJM IF 8.9
- BMC Medicine IF 8.7
- European Journal of Internal Medicine IF 8.1
- Journal of Internal Medicine IF 7.6
- The Lancet Regional Health - Americas IF 7.6
About this value
The Journal Impact Factor of CMAJ (JCR 2025, released June 2026) is 8.6. Values are compiled by cross-checking figures published by publishers and societies against public aggregators; this is not a reproduction of Clarivate Journal Citation Reports™. Confirm the current value on the publisher's page or in JCR before deciding where to submit. The quartile (Q1–Q4) is the journal's relative position within its JCR category; Q1 means the top 25%.
Last updated September 2026. Report errors via the contact form. Other journals in the same category: Medicine, General & Internal.