IF by specialty › Medicine, General & Internal
JAMA Internal Medicine — Impact Factor
The 2025 Impact Factor of JAMA Internal Medicine is 26.3 (Q1 in Medicine, General & Internal; subscription or hybrid).
- Impact Factor
- 26.3 JCR 2025
- JCR category
- Medicine, General & Internal
- Quartile
- Q1 in Medicine, General & Internal
- Publisher
- AMA
- Open access
- subscription or hybrid
- Abbreviations
- JAMA IM
- IF source
- bioxbio.com
Position within the field
Ranked 6 of the 40 journals in Medicine, General & Internal on this site (top 25%).
Medicine, General & Internal journals with a similar Impact Factor
- Annals of Internal Medicine IF 17.2
- The Lancet Regional Health - Europe IF 13.0
- eClinicalMedicine IF 12.8
- JAMA Network Open IF 11.7
- PLOS Medicine IF 9.9
- QJM IF 8.9
About this value
JAMA Internal Medicine is abbreviated JAMA IM. The Journal Impact Factor of JAMA Internal Medicine (JCR 2025, released June 2026) is 26.3. 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.