Season 1

18 episodes · Nov 17, 2015 · 7.1

Within the bustling, high-pressure emergency room of Chicago's leading hospital, a dedicated team of doctors and nurses battles life-or-death situations around the clock. Each shift throws them headfirst into extraordinary medical crises, demanding not only their expertise but al…

Season 2

23 episodes · Sep 22, 2016 · 6.6

With an ambitious expansion underway, the hospital finds itself grappling with new pressures – and simmering conflicts between its various teams. As the institution pushes its boundaries, expect a season defined by intense personal battles, frustrating administrative hurdles, and…

Season 3

20 episodes · Nov 21, 2017 · 6.0

Gaffney Medical is entering a period of significant change this season. New faces at the helm are disrupting established routines and creating ripples throughout the hospital, forcing the staff to navigate unfamiliar territory. Despite the increasing pressures and everyday challe…

Season 4

22 episodes · Sep 26, 2018 · 7.3

Within the bustling halls of the emergency room, a complex web of relationships unfolds. Love blossoms amidst fierce professional rivalries, while unlikely partnerships emerge as the doctors navigate increasingly challenging circumstances. As cutting-edge medical advancements cla…

Season 5

20 episodes · Sep 25, 2019 · 7.7

The new season plunges viewers into a world where crisis doesn't discriminate – it hits as hard within the hospital’s familiar halls as it does beyond them. With patients fighting for their lives and tensions running high, the medical staff find themselves inextricably linked, fo…

Season 6

16 episodes · Nov 11, 2020 · 8.0

The familiar halls of the ER are rocked by change this season as staff shifts and simmering tensions reshape the hospital’s core. Amidst a relentless surge of urgent cases, the emergency room transforms into a pressure cooker – a place where professional aspirations clash with he…

Season 7

22 episodes · Sep 22, 2021 · 7.9

A familiar cast welcomes viewers back, but this season promises fresh perspectives and unexpected shifts in established dynamics. As each patient's journey is revealed, layers of complex narratives emerge, blurring the boundaries between offering comfort and experiencing profound…

Season 8

22 episodes · Sep 21, 2022 · 7.5

At Gaffney Medical, groundbreaking discoveries collide with deeply personal struggles as doctors navigate pivotal moments both inside and outside the operating room. This season finds the entire staff facing unprecedented challenges, where every procedure, every relationship, and…

Season 9

13 episodes · Jan 17, 2024 · 8.6

At Gaffney Medical, groundbreaking discoveries collide with deeply personal struggles as doctors face pivotal moments that will reshape their careers and lives. This season explores high-pressure surgeries, complex relationships, and the difficult decisions that define who we are…

Season 10

22 episodes · Sep 25, 2024 · 7.7

Gaffney Medical faces a devastating emergency that pushes the entire hospital to its limits. As fresh faces join the medical staff, bringing new approaches and perspectives, long-simmering conflicts both on and off the clock threaten to fracture the already strained ER team. Navi…

Season 11

21 episodes · Sep 30, 2025 · 8.8

Season 11 of Chicago Med throws the familiar Gaffney Medical Center team headfirst into a year of intense challenges both within and beyond the E.D. Walls, personal lives are colliding as Dr. Hannah Asher and Dr. Dean Archer grapple with unexpected parenthood and redefine their r…

Season 12

1 episodes · Oct 7, 2026