The effect of physician-controlled health insurance. U.S. v. Oregon State Medical Society.
The trial record in an antitrust case against the Oregon State Medical Society, finally decided in 1952, was examined to reconstruct the behavior of a competitive market for health insurance coverage. Health insurers, called "hospital associations," were found to have engaged individually in cost-control efforts similar to, but possibly more aggressive than, today's utilization review under professional sponsorship. The subsequent disappearance of these insurer-initiated cost controls in Oregon is traced to the medical society's organization of a competing Blue Shield plan as a model of insurer conduct and to a simultaneous boycott by physicians of the hospital associations as long as they persisted in questioning doctors' practices. Some modern parallels are noted, and the advantages of fostering privately sponsored cost-control efforts are suggested.
D006761:Hospitals; D006801:Humans; D007341:Insurance; D007343:Insurance Carriers; D007349:Insurance, Health, Reimbursement; D010820:Physicians; D011787:Quality of Health Care