On January 1, 2023, Renner was hospitalized after an accident in which he suffered blunt chest trauma and breaking 30 bones after being hit and run over by his snowplow at home.
[71][72][73]The snowplow was an extremely large
snowcat weighing 14,330 pounds (6,500 kg).
[74] Renner was
flown by helicopter[75] to
Renown Regional Medical Center (the region's only
trauma center).
[76] Renner underwent surgery and remained in the
intensive care unit in critical condition.
[72] By January 17, Renner was released from the hospital and had returned home to continue his recovery.
[77] Doctors who treated him said that Renner's physicality and health likely helped him survive the accident, and added that ten weeks after the accident, Renner was beginning to regain enough strength to walk with a cane.
[78]