Tucson Medical Center, is a locally governed nonprofit regional hospital in Tucson, Arizona. The medical center is a part of healthcare network TMC Health, the forth largest healthcare network in Arizona with four affiliated hospitals, 523 staffed beds, and over 37,000 annual discharges. TMC Health brings in over $765 million in revenue annually, the fifth highe…Tucson Medical Center, is a locally governed nonprofit regional hospital in Tucson, Arizona. The medical center is a part of healthcare network TMC Health, the forth largest healthcare network in Arizona with four affiliated hospitals, 523 staffed beds, and over 37,000 annual discharges. TMC Health brings in over $765 million in revenue annually, the fifth highest among Arizona healthcare networks. The Medical Center is also a member of the Mayo Clinic Network.