JAMA Network · General medicine

JAMA Internal Medicine: acceptance rate, review time, and how to prepare

In 2025, JAMA Internal Medicine received 4,178 manuscripts and accepted 12% overall and 4% of research manuscripts. The median first decision took 1 d without peer review and 35 d with it. Every figure below is quoted from the journal's own Year in Review editorials (2023–2025) and instructions for authors, captured 2026-09-12.

Submission requirementsJAMA Internal Medicine at JAMA Network ↗
Sources: 3 annual editorials · instructions for authors · Scimago 2024
4,178
Manuscripts received, 2025
2,372 research
12%
Acceptance rate, 2025
4% research
1 d
First decision without review, median
2025
35 d
First decision with review, median
2025
Acceptance rate

What is JAMA Internal Medicine’s acceptance rate?

The journal publishes the answer itself. Its 2025 Year in Review editorial reports 4,178 manuscripts received, 2,372 of them research manuscripts, with an overall acceptance rate of 12% and a research acceptance rate of 4%. Across 2023–2025 the research acceptance rate moved from 6% to 4% while submissions rose 22%.

YearAll manuscripts receivedResearch manuscripts receivedAcceptance, overallAcceptance, researchSource
20254,1782,37212%4%JAMA Internal Medicine—The Year in Review, 2025
20243,7042,35312%4%JAMA Internal Medicine—The Year in Review, 2024
20233,4192,51013%6%JAMA Internal Medicine—The Year in Review, 2023
Timelines

How long does JAMA Internal Medicine take to reach a decision?

Median days, as published by the journal. 'Without peer review' is the editorial-triage decision; 'with peer review' is the decision after external review.
YearFirst decision, no reviewFirst decision, with reviewReviewer turnaroundAcceptance to publicationReceipt to publication
20251 d35 d13 d71 d122 d
20241 d38 d13 d73 d118 d
20232 d39 d13 d72 d121 d
JAMA Network peers, latest published year
JournalYearReceivedAcceptance, overallAcceptance, researchNo reviewWith review
JAMA Internal Medicine20254,17812%4%1 d35 d
JAMA202511,52610.4%3.9%2.1 d25 d
JAMA Network Open202520,2339.9%—2 d49 d
JAMA Pediatrics20253,32510%5%3 d44 d
JAMA Surgery20253,3219%5%10 d40 d
JAMA Dermatology20253,4137%7%3 d36 d
JAMA Cardiology20252,7939%5%8 d51 d
JAMA Neurology20253,2216%5%4 d35 d
JAMA Psychiatry20252,7258%5%2 d31 d
JAMA Otolaryngology–Head & Neck Surgery20251,73014%10%8 d50 d
Other top general medicine journals in our 49-journal survey
Trend

How has it changed?

+22%
Manuscripts received, 2023 to 2025
3,419 → 4,178
6% → 4%
Research acceptance rate, 2023 to 2025
39 → 35 d
First decision with review, 2023 to 2025
Rejection

What gets papers rejected at JAMA Internal Medicine?

The Year in Review editorials publish volumes, rates and timelines; they do not itemize reasons for rejection. This is the general evidence, cited.
statistics #1

In a content analysis of 151 medical-education manuscripts, the top reasons for rejection were inappropriate or incomplete statistics, overinterpretation of results, and inappropriate or suboptimal instrumentation. [12][14]

44–76%

Lack of new or useful knowledge was the most common reason for rejection at AJR, accounting for 44–76% of rejections in every country. [3]

2.58 of 9

BMJ reviewers found an average of 2.58 of nine major errors deliberately inserted into a test paper; training raised this only to about 3. [18]

Before you submit

What JAMA Internal Medicine requires.

From the journal's instructions for authors, captured 2026-09-12. Instructions change; verify on the journal's page before submitting.
Original Investigation requirements
  • 3000 words of text (excluding abstract, tables, figures, acknowledgments, references)
  • Structured abstract, maximum 350 words
  • 50–75 references
  • No more than 5 tables and/or figures
  • Data Sharing Statement for all research articles
  • Clinical trials registered before submission; registry name, ID and URL in the abstract
  • Authorship form sent to all authors after submission
Reporting guidelines the journal names
  • CONSORT (randomized clinical trials)
  • STROBE (cohort, case-control, cross-sectional)
  • PRISMA or MOOSE (systematic reviews and meta-analyses)
  • STARD or TRIPOD (diagnostic and prognostic studies)
  • SQUIRE (quality improvement)
  • CHEERS (economic evaluations)
Cover letter: Required; must disclose related manuscripts and give corresponding-author contact information.
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Your manuscript is never stored, logged, or used for training.
FAQ

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Sources

Where every number on this page comes from.

  1. Inouye SK. JAMA Internal Medicine—The Year in Review, 2025. Published online March 16, 2026. JAMA Internal Medicine—The Year in Review, 2025 (captured 2026-09-12).
  2. Inouye SK. JAMA Internal Medicine—The Year in Review, 2024. Published online March 17, 2025. JAMA Internal Medicine—The Year in Review, 2024 (captured 2026-09-12).
  3. Inouye SK. JAMA Internal Medicine—The Year in Review, 2023. Published online March 18, 2024. JAMA Internal Medicine—The Year in Review, 2023 (captured 2026-09-12).
  4. JAMA Internal Medicine. Instructions for Authors. jamanetwork.com/journals/jamainternalmedicine/pages/instructions-for-authors (captured 2026-09-12).
  5. Scimago Journal Rank, 2024 edition: SJR 4.623, Q1, H-index 403, ISSN 21686114, 21686106.

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