TriStar Health recently announced plans to invest more than $500 million into its Middle Tennessee facilities. The capital investments include new construction, campus expansion projects and the addition of new technology and services to existing healthcare facilities. Almost half of the expenditure will be invested in TriStar Centennial Medical Center, the health system's flagship campus. Major projects include the addition of four floors with a dedicated 'hospital within a hospital' joint replacement center, renovation and enhancement of existing patient care floors, and addition of an eight-level parking garage.

Additionally, TriStar Skyline, TriStar Summit, and TriStar StoneCrest are all slated for expansion projects including two new floors at Skyline, an expanded patient tower at Summit, Emergency Department expansion at StoneCrest, free-standing ER in Hermitage, and a behavioral health hospital in partnership with Maury Regional Medical Center in Columbia that is expected to open in late 2019.