Tenet Healthcare Corporation · NYSE:THC
Tenet Healthcare — SUMMARY OF ALLEGATIONS
19 slides from Tenet Healthcare's investor presentation, Apr 11, 2011
Slide 1: Summary of Allegations in the Complaint
Exhibit 99.2 Summary of Allegations in the Complaint Filed by Tenet Healthcare Corporation Against Community Health Systems April 11, 2011
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Slide 11: Medicare Observation Rates by Hospital System, 2009
Medicare Observation Rates* by Hospital System, 2009 Comparison of Medicare Observation Rates in Select Hospital Systems 20% | Naticnal Average"* = 12.60% 17.04% 15% 10% 5% = 5.11% 0% HCA, Tenet HMA LifePoint cCHs*** T T Primarily Urban Primarily Rural
Slide 12: Medicare Observation Rates by Type of Facility, 2009
Medicare Observation Rates by Type of Facility, 2009 20% 18% 16% 14% 12% 10% 8% 6% 4% 2% 0% ‘Comparison of Medicare Observation Rates Between CHS and Non-CHS Hospitals, by Type of Facility ™Non-CHS Average* = CHS 15.67% 15.94% 14.06% 13.17% 12.96% 12.16% 3 6.03% 5.42% l cose 3.95% 2.99% ara Inpatien
Slide 13: Medicare Observation Rates by Hospital System for Hospitals in 3-Digit Zip Codes of CHS Hospitals, 2009
Medicare Observation Rates by Hospital System for Hospitals in the 3-Digit Zip Codes of CHS Hospitals, 2009 Comparison of Medicare Observation Rates Between CHS and Geographic Peers 16% 14% 13.50% 12% = Relative to peer hospitals in the same 3-digit zip 10% code as CHS’ hospitals, CHS is 62 percent
Slide 14: Medicare Observation Rates for Select US Health Systems, 2009
— TeneT, Medicete Observation Rates for Select US Health Systems, 2009 Comparison of Medicare Observation Rates for Select US Health Systems Stanford Cleveland Clinic CHS National Average = 12.60% 0% 4% 8% 12% 16% 20% Observation Rates
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Slide 18: Triad Hospitals Experienced a One-Year Decrease in Observation Rates After the CHS Acquisition
Triad Hospitals Experienced a One-Year Decrease of 52 Percent in Observation Rates After the CHS Acquisition Legacy Triad Observation Rates 2007-2008 14% 12% 11.07% a 10% | 8% 6% 5.32% 4% 2% 0% 2007 2008
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