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Improving Risk Adjustment in the Czech Republic

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Abstract
This paper analyses possible options how to improve the risk adjustment of the health insurance system in the Czech Republic. Out of possible options it argues for including Pharmaceutical Cost Groups (PCGs) as additional risk factors since it is an improvement that can be implemented almost instantaneously. On real data from an anonymous sickness fund it confirms that predictive performance of PCGs models is consistently better than the performance of the demographic model that is currently used. The study also describes and examines the Czech health insurance market and implications of proposed changes of the current government. Based on experience from other countries we point to a problem of risk selection if the changes are not accompanies by a tighter regulation, specifically in the form of improved risk adjustment formula.

Suggested Citation

  • Radovan Chalupka, 2009. "Improving Risk Adjustment in the Czech Republic," Working Papers IES 2009/02, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, revised Jan 2009.
    • Handle: RePEc:fau:wpaper:wp2009_02
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    File URL: http://ies.fsv.cuni.cz/default/file/download/id/9938
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    References listed on IDEAS

    as
    1. van de Ven, Wynand P.M.M. & Beck, Konstantin & Van de Voorde, Carine & Wasem, Jurgen & Zmora, Irit, 2007. "Risk adjustment and risk selection in Europe: 6 years later," Health Policy, Elsevier, vol. 83(2-3), pages 162-179, October.
    2. Lamers, Leida M. & van Vliet, Rene C. J. A., 2004. "The Pharmacy-based Cost Group model: validating and adjusting the classification of medications for chronic conditions to the Dutch situation," Health Policy, Elsevier, vol. 68(1), pages 113-121, April.
    3. van de Ven, Wynand P. M. M. & Beck, Konstantin & Buchner, Florian & Chernichovsky, Dov & Gardiol, Lucien & Holly, Alberto & Lamers, Leida M. & Schokkaert, Erik & Shmueli, Amir & Spycher, Stephan & Van, 2003. "Risk adjustment and risk selection on the sickness fund insurance market in five European countries," Health Policy, Elsevier, vol. 65(1), pages 75-98, July.
    4. Van de ven, Wynand P.M.M. & Ellis, Randall P., 2000. "Risk adjustment in competitive health plan markets," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 14, pages 755-845, Elsevier.
    5. Paolucci, Francesco & Schut, Erik & Beck, Konstantin & Greß, Stefan & Van De Voorde, Carine & Zmora, Irit, 2007. "Supplementary health insurance as a tool for risk-selection in mandatory basic health insurance markets," Health Economics, Policy and Law, Cambridge University Press, vol. 2(2), pages 173-192, April.
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    Cited by:

    1. Barbara Wieckowska, 2013. "Systemy wyrownywania szkodowosci funkcjonujace w bazowych systemach zabezpieczenia zdrowotnego z konkurencja pomiedzy platnikami trzeciej strony. (Claims equalization systems, operating in the health ," Problemy Zarzadzania, University of Warsaw, Faculty of Management, vol. 11(41), pages 193-203.
    2. repec:sgm:pzwzuw:v:1:i:2:y:2013:p:193-203 is not listed on IDEAS

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    More about this item

    Keywords

    Risk adjustment; Managed competition; Health insurance; Pharmaceutical Cost Groups; Czech Republic;
    All these keywords.

    JEL classification:

    • C10 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - General
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies; Actuarial Studies
    • I10 - Health, Education, and Welfare - - Health - - - General
    • I11 - Health, Education, and Welfare - - Health - - - Analysis of Health Care Markets
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health

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