IF by specialty › Medicine, General & Internal
JAMA — Impact Factor
The 2025 Impact Factor of JAMA is 65.4 (Q1 in Medicine, General & Internal; subscription or hybrid).
- Impact Factor
- 65.4 JCR 2025
- JCR category
- Medicine, General & Internal
- Quartile
- Q1 in Medicine, General & Internal
- Publisher
- AMA
- Open access
- subscription or hybrid
- IF source
- bioxbio.com
Position within the field
Ranked 3 of the 40 journals in Medicine, General & Internal on this site (top 10%).
Medicine, General & Internal journals with a similar Impact Factor
- The Lancet IF 109.0
- New England Journal of Medicine IF 84.5
- BMJ IF 55.1
- Nature Medicine IF 52.5
- JAMA Internal Medicine IF 26.3
- Annals of Internal Medicine IF 17.2
About this value
The Journal Impact Factor of JAMA (JCR 2025, released June 2026) is 65.4. 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.