In health insurance in the United States, a<unk>  <unk> , sometimes<unk>  to as a participating<unk><unk>  or<unk><unk>  option, is a managed care<unk>  of medical doctors, hospitals, and other health care<unk> s who have agreed with an insurer or a third-party administrator to<unk> health care at reduced rates to the insurer's or administrator's clients.
Preferred provider organization
Hospital volunteer
Outline of medicine
Prescription charges
Community health trust
Organ procurement organization
Prescription drug purchasing pool
Bonded medical place