Catholic Medical Center | 10,308 followers on LinkedIn. CMC is a regional healthcare organization committed to providing high quality and innovative healthcare in a compassionate environment built on its foundation of its Catholic identity and charitable mission of providing health, healing and hope. With roots dating back to 1892, CMC was formed in 1974 as a result of merging Notre Dame and Sacred Heart Hospitals. Today, CMC is a 330-bed not-for-profit full service acute care hospital with 10 primary care practices, 25 subspecialties and a 30-bed and 24-hour emergency department.