title: Managing care: utilization review in action at two capitated medical groups.
abstract: Despite widespread concern about denials of coverage by managed care organizations, little empirical information exists on the profile and outcomes of utilization review decisions. This study examines the outcomes of nearly a half-million coverage requests in two large medical groups that contract with health plans to deliver care and conduct utilization review. We found much higher denial rates than those previously reported. Denials were particularly common for emergency care and durable medical equipment. Retrospective requests were nearly four times more likely than prospective requests were to be denied, and when prospective requests were denied, it was more likely because the service fell outside the scope of covered benefits than because it was not medically necessary.
authors.affiliation: RAND, Santa Monica, California, USA.
authors.forename: Kanika
authors.initials: K
authors.lastname: Kapur
authors.forename: Carole Roan
authors.initials: CR
authors.lastname: Gresenz
authors.forename: David M
authors.initials: DM
authors.lastname: Studdert
mesh_terms: D002140:California; D006125:Group Practice, Prepaid / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D007345:Insurance Claim Review / Q000706:statistics & numerical data*; D007349:Insurance, Health, Reimbursement / Q000706:statistics & numerical data; D008329:Managed Care Programs / Q000191:economics / Q000706:statistics & numerical data*; D014481:United States; D014600:Utilization Review