Biomaterial Database

PPAs: a new payment system evolves. 1985

S Powills, and W Weinberg

UI	MeSH Term	Description	Entries
D007348	Insurance, Health	Insurance providing coverage of medical, surgical, or hospital care in general or for which there is no specific heading.	Group Health Insurance,Health Insurance,Health Insurance, Voluntary,Health Insurance, Group,Health Insurances,Insurance, Group Health,Insurance, Voluntary Health,Insurances, Health,Voluntary Health Insurance
D011243	Preferred Provider Organizations	Arrangements negotiated between a third-party payer (often a self-insured company or union trust fund) and a group of health-care providers (hospitals and physicians) who furnish services at lower than usual fees, and, in return, receive prompt payment and an expectation of an increased volume of patients.	Organizations, Preferred Provider,Preferred Provider Organization,Organization, Preferred Provider
D006279	Health Maintenance Organizations	Organized systems for providing comprehensive prepaid health care that have five basic attributes: (1) provide care in a defined geographic area; (2) provide or ensure delivery of an agreed-upon set of basic and supplemental health maintenance and treatment services; (3) provide care to a voluntarily enrolled group of persons; (4) require their enrollees to use the services of designated providers; and (5) receive reimbursement through a predetermined, fixed, periodic prepayment made by the enrollee without regard to the degree of services provided. (From Facts on File Dictionary of Health Care Management, 1988)	Group Health Organizations, Prepaid,HMO,Prepaid Group Health Organizations,Health Maintenance Organization,Organizations, Health Maintenance,Organization, Health Maintenance
D006761	Hospitals	Institutions with an organized medical staff which provide medical care to patients.	Hospital
D014481	United States	A country in NORTH AMERICA between CANADA and MEXICO.