Managed Care and Medical Expenditures of Medicare Beneficiaries
This paper investigates the impact of Medicare HMO penetration on the medical care expenditures incurred by Medicare fee-for-service enrollees. We find that increasing penetration leads to reduced health care spending on fee-for-service beneficiaries. In particular, a one percentage point increase in Medicare HMO penetration reduces such spending by .9 percent. We estimate similar models for various measures of health care utilization and find penetration-induced reductions, consistent with our spending estimates. Finally, we present evidence that suggests our estimated spending reductions are driven by beneficiaries who have at least one chronic condition.
|Date of creation:||Jan 2008|
|Publication status:||published as Chernew, Michael & DeCicca, Philip & Town, Robert, 2008. "Managed care and medical expenditures of Medicare beneficiaries," Journal of Health Economics, Elsevier, vol. 27(6), pages 1451-1461, December.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gowrisankaran Gautam & Town Robert & Barrette Eric, 2011.
"Managed Care, Drug Benefits and Mortality: An Analysis of the Elderly,"
The B.E. Journal of Economic Analysis & Policy,
De Gruyter, vol. 11(2), pages 1-32, January.
- Gautam Gowrisankaran & Robert J. Town, 2004. "Managed Care, Drug Benefits and Mortality: An Analysis of the Elderly," NBER Working Papers 10204, National Bureau of Economic Research, Inc.
- Cawley John & Chernew Michael & McLaughlin Catherine, 2002. "CMS Payments Necessary to Support HMO Participation in Medicare Managed Care," Forum for Health Economics & Policy, De Gruyter, vol. 5(1), pages 1-28, January.
- John Cawley & Michael Chernew & Catherine McLaughlin, 2002. "CMS Payments Necessary to Support HMO Participation in Medicare Managed Care," NBER Chapters,in: Frontiers in Health Policy Research, Volume 5, pages 1-26 National Bureau of Economic Research, Inc.
- David M. Cutler & Louise Sheiner, 1998. "Managed Care and the Growth of Medical Expenditures," NBER Chapters,in: Frontiers in Health Policy Research, Volume 1, pages 77-116 National Bureau of Economic Research, Inc.
- David M. Cutler & Louise Sheiner, 1997. "Managed Care and the Growth of Medical Expenditures," NBER Working Papers 6140, National Bureau of Economic Research, Inc.
- Baker, Laurence C., 1997. "The effect of HMOs on fee-for-service health care expenditures: Evidence from Medicare," Journal of Health Economics, Elsevier, vol. 16(4), pages 453-481, August.
- Hill, Steven C. & Wolfe, Barbara L., 1997. "Testing the HMO competitive strategy: An analysis of its impact on medical care resources," Journal of Health Economics, Elsevier, vol. 16(3), pages 261-286, June.
- Town, Robert & Liu, Su, 2003. " The Welfare Impact of Medicare HMOs," RAND Journal of Economics, The RAND Corporation, vol. 34(4), pages 719-736, Winter.
- Robert Town & Su Liu, "undated". "The Welfare Impact of Medicare HMOs," Mathematica Policy Research Reports b1604dfa628e4a8c9c751a4ef, Mathematica Policy Research.
- Michelle M. Mello & Sally C. Stearns & Edward C. Norton, 2002. "Do Medicare HMOs still reduce health services use after controlling for selection bias?," Health Economics, John Wiley & Sons, Ltd., vol. 11(4), pages 323-340.
- Baker, Laurence C & McClellan, Mark B, 2001. "Managed Care, Health Care Quality, and Regulation," The Journal of Legal Studies, University of Chicago Press, vol. 30(2), pages 715-741, June.
- Zwanziger, Jack & Melnick, Glenn A., 1988. "The effects of hospital competition and the Medicare PPS program on hospital cost behavior in California," Journal of Health Economics, Elsevier, vol. 7(4), pages 301-320, December.
- Cao, Zhun & McGuire, Thomas G., 2003. "Service-level selection by HMOs in Medicare," Journal of Health Economics, Elsevier, vol. 22(6), pages 915-931, November.
- Baker, Laurence C & Corts, Kenneth S, 1996. "HMO Penetration and the Cost of Health Care: Market Discipline or Market Segmentation?," American Economic Review, American Economic Association, vol. 86(2), pages 389-394, May. Full references (including those not matched with items on IDEAS)