"To all my fans: thank you for support and love!" Chenoweth Tweeted on Tuesday, her 44th birthday. "Doin better everyday. More to come when I'm able! … I love you guys xo."
The actress was hospitalized overnight after she was hit by a piece of falling lighting equipment July 11 while filming on the Brooklyn location.
Chenoweth, a Tony-winning Broadway star and an Emmy winner for Pushing Daisies, has a recurring role on the CBS drama.