Cost and quality trends under managed care: is there a learning curve in behavioral health carve-out plans?
The paper studies the performance of network plans over time using data from 52 managed behavioral health plans. Costs exhibit a 'learning curve' with additional cost declines of 10-15% with every doubling of experience, which are independent from time trends and scale economies. Process-of-care measures show increased appropriateness of follow-up care and reduced 30-day rehospitalization, but the relationship to experience or time is not statistically significant. Possible causes of organizational 'learning' could be faster referrals to network clinicians, increased acceptance of network providers by patients, selection of more efficient providers, improved care management procedures, or better monitoring techniques.
Sturm
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RAND, Santa Monica, CA 90401, USA. roland_sturm@rand.org
D001524:Behavioral Medicine / Q000191:economics*; D003284:Contract Services / Q000191:economics / Q000592:standards; D006264:Health Benefit Plans, Employee / Q000191:economics; D017048:Health Care Costs / Q000639:trends*; D005102:Health Expenditures / Q000639:trends; D006302:Health Services Research; D008329:Managed Care Programs / Q000191:economics*; D011787:Quality of Health Care / Q000639:trends*; D014481:United States