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Australian diagnosis related groups: Drivers of complexity adjustment


  • Jackson, Terri
  • Dimitropoulos, Vera
  • Madden, Richard
  • Gillett, Steve


In undertaking a major revision to the Australian Refined Diagnosis Related Group (ARDRG) classification, we set out to contrast Australia's approach to using data on additional (not principal) diagnoses with major international approaches in splitting base or Adjacent Diagnosis Related Groups (ADRGs).

Suggested Citation

  • Jackson, Terri & Dimitropoulos, Vera & Madden, Richard & Gillett, Steve, 2015. "Australian diagnosis related groups: Drivers of complexity adjustment," Health Policy, Elsevier, vol. 119(11), pages 1433-1441.
  • Handle: RePEc:eee:hepoli:v:119:y:2015:i:11:p:1433-1441
    DOI: 10.1016/j.healthpol.2015.09.011

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    References listed on IDEAS

    1. Conrad Kobel & Josselin Thuilliez & Martine Bellanger & Karl-Peter Pfeiffer, 2011. "DRG systems and similar patient classification systems in Europe," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00643049, HAL.
    2. Serden, Lisbeth & Lindqvist, Rikard & Rosen, Mans, 2003. "Have DRG-based prospective payment systems influenced the number of secondary diagnoses in health care administrative data?," Health Policy, Elsevier, vol. 65(2), pages 101-107, August.
    3. Horn, S.D. & Sharkey, P.D. & Chambers, A.F. & Horn, R.A., 1985. "Severity of illness within DRGs: Impact on prospective payment," American Journal of Public Health, American Public Health Association, vol. 75(10), pages 1195-1199.
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    Cited by:

    1. Meng, Zhaolin & Hui, Wen & Cai, Yuanyi & Liu, Jiazhou & Wu, Huazhang, 2020. "The effects of DRGs-based payment compared with cost-based payment on inpatient healthcare utilization: A systematic review and meta-analysis," Health Policy, Elsevier, vol. 124(4), pages 359-367.
    2. Dimitropoulos, Vera & Yeend, Trent & Zhou, Qingsheng & McAlister, Stuart & Navakatikyan, Michael & Hoyle, Philip & Pilla, John & Loggie, Carol & Elsworthy, Anne & Marshall, Ric & Madden, Richard, 2019. "A new clinical complexity model for the Australian Refined Diagnosis Related Groups," Health Policy, Elsevier, vol. 123(11), pages 1049-1052.
    3. Camilleri, Carl & Jofre-Bonet, Mireia & Serra-Sastre, Victoria, 2018. "The suitability of a DRG casemix system in the Maltese hospital setting," Health Policy, Elsevier, vol. 122(11), pages 1183-1189.
    4. Hellsten, Erik & Chu, Scally & Crump, R. Trafford & Yu, Kevin & Sutherland, Jason M., 2016. "New pricing approaches for bundled payments: Leveraging clinical standards and regional variations to target avoidable utilization," Health Policy, Elsevier, vol. 120(3), pages 316-326.

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