HealthCare USA’s provider network includes some of Missouri’s most respected health care providers. It includes primary care providers, specialists, hospitals, clinics and pharmacies. Our Provider Directory can be found in the HealthCare USA Member Handbook and on our Web site. We cannot guarantee certain providers or hospitals will always be in our network. Our network can also change as we add providers. We encourage you to use the Provider Search on this site to find the most recent listing. Click here to enter Provider Search Approved 2/4/08. HCU226