"The Trauma Code" Season 2: Will Ha Young’s Exit Affect the Release? Here’s What We Know
Fans of The Trauma Code: Heroes on Call were hit with unexpected news when Ha Young confirmed her departure from the upcoming second season.
The actress played nurse Cheon Jang-mi in the first season and became an important member of the trauma team led by Ju Ji-hoon's Dr. Baek Kang-hyuk. Her removal naturally left viewers wondering whether the change could affect the highly anticipated return of the Netflix medical drama.
So, will The Trauma Code Season 2 still happen? The short answer is yes.
The Trauma Code Season 2 Is Still Happening
Ha Young's departure does not appear to have affected Netflix's plans for The Trauma Code: Heroes on Call Season 2.
Reports indicate that production is still moving forward, with filming expected to begin in October 2026. The drama is also expected to continue with its main storyline and returning cast members.
The second season has been one of Netflix's most anticipated K-drama follow-ups after the first season became a major hit following its January 2025 release.
The original series had only eight episodes, but its fast-paced medical cases, action, and comedy helped it attract viewers around the world.
Netflix has not announced a cancellation following Ha Young's departure.
Why Did Ha Young Leave The Trauma Code Season 2?
Ha Young's departure came after controversy surrounding her family history.
The actress faced criticism after reports resurfaced concerning allegations about the activities of her great-grandfather, An Sang-ho, during the Japanese colonial period.
As the controversy grew, Ha Young decided not to return for the next season of The Trauma Code.
Netflix subsequently confirmed that the actress would not appear in the sequel and said it respected her decision.
The timing created confusion because reports just days earlier had suggested that Ha Young was expected to reprise her role in both Season 2 and Season 3.
The situation therefore changed quickly.
Ha Young Played Nurse Cheon Jang-mi
In The Trauma Code: Heroes on Call, Ha Young played Cheon Jang-mi, a nurse working with the hospital's trauma team.
Cheon Jang-mi was not simply a background hospital character. She became part of the core team surrounding Dr. Baek Kang-hyuk, played by Ju Ji-hoon.
Her character also helped add some of the lighter moments to the intense medical storyline.
Because of that, viewers are naturally wondering how the drama will explain her absence.
At the moment, Netflix has not revealed whether Cheon Jang-mi will be written out, replaced by another character, or given a different storyline. That detail could become important once filming begins.
When Will The Trauma Code Season 2 Be Released?
This is where fans will need a little more patience.
Although production plans have been reported, Netflix has not yet announced an official Season 2 release date.
Current reports point toward filming beginning in October 2026, meaning viewers should not expect the new season to arrive immediately after filming starts.
There have also been reports about the drama continuing beyond Season 2, with plans for a third season being discussed. However, Netflix has previously been cautious about confirming details surrounding future seasons, so fans should wait for an official announcement before treating a Season 3 release date as confirmed.
For now, October 2026 is the important production milestone to watch.
What Could Happen to Cheon Jang-mi in Season 2?
The biggest unanswered question is what the writers will do with Cheon Jang Mi.
There are several possibilities.
The easiest option would be to write her out of the trauma center and introduce a reason for her absence. Another possibility would be to replace her position with a new nurse or medical professional.
However, there is currently no official information confirming either scenario.
Netflix could also simply explain that Cheon Jang-mi has moved to another department or hospital, allowing the series to acknowledge her absence without making it a major part of the story.
Until filming begins and official casting details are released, everything beyond Ha Young's confirmed departure remains speculation.
The First Season Is Still Worth Watching Before Season 2
While waiting for the new season, viewers who have not watched The Trauma Code: Heroes on Call can still catch up on Netflix.
The first season has eight episodes and follows Dr. Baek Kang-hyuk as he attempts to build a proper trauma centre inside a struggling university hospital.
Unlike many serious medical dramas, the series mixes high-stakes emergency cases with comedy and action, making it a relatively easy binge-watch.
The first season is also important for understanding the relationships between Baek Kang Hyuk and the medical team that forms around him.
Final Thoughts
Ha Young's departure is certainly a major change for The Trauma Code: Heroes on Call, especially for viewers who enjoyed Cheon Jang-mi and her role within the trauma team.
However, there is currently no indication that her removal means Season 2 has been cancelled.
The drama is still expected to move ahead with production, and with filming reportedly approaching, more answers could arrive soon.
Would you still watch The Trauma Code Season 2 without Ha Young?
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