Journal Abbreviation: NEW ENGL J MED
Journal ISSN: 0028-4793
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2022 (2023 update) | 158.5 | - | 456891 |
| 2021 | 176.079 | - | 506069 |
| 2020 | 91.245 | 331 | 464351 |
| 2019 | 74.699 | 328 | 347451 |
| 2018 | 70.670 | 321 | 344581 |
| 2017 | 79.258 | 326 | 332830 |
| 2016 | 72.406 | 328 | 315143 |
| 2015 | 59.558 | 342 | 283525 |
| 2014 | 55.873 | 353 | 268652 |
| 2013 | 54.420 | 348 | 257469 |
| 2012 | 51.658 | 360 | 245605 |
| 2011 | 53.298 | 349 | 232068 |
| 2010 | 53.484 | 345 | 227674 |