NEJM Evidence Impact Factor 2025 (JCR 2026): 11.6, Q1, MEDICINE, GENERAL & INTERNAL Ranking & Metrics
JOURNAL METRICS·Updated June 2026 NEJM Impact Factor 2025 NEJM Impact Factor 2025 is 84.5 (Q1, General & Internal Medicine, Massachusetts Medical Society). Established in 1812, the New England Journal of Medicine remains the most trusted source of clinical evidence, publishing practice-changing trials and reviews that define standards of care worldwide. ImpactFactorForJournal.com Editorial Team·Fact-checked against Clarivate…