Anesthesiology
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 2,855% 0.04 $174,529 $4,982,195 Johns Hopkins Hospital 245% 0.41 $7,898,933 $19,385,349

	Medical Supplies
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 9.42 0.11 $5,513,041 $51,911,741 Johns Hopkins Hospital 118% 0.85 $131,489,061 $155,567,531

	Drugs Charged to Patient
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 24.02 0.04 $3,608,920 $86,675,052 Johns Hopkins Hospital 147% 0.68 $108,479,825 $159,651,886

	Operating Room
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 590% 0.17 $4,200,760 $24,789,644 Johns Hopkins Hospital 134% 0.75 $81,472,399 $108,958,316

	Radiology-Diagnostic
Mark-Up    Ratios    Costs    Charge    Midway Hospital Medical Center 688% 0.15 $1,728,702 $11,890,141 Johns Hopkins Hospital 103% 0.97 $55,842,212 $57,412,680

	Laboratory
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 1,952% 0.05 $2,290,832 $44,713,056 Johns Hopkins Hospital 115% 0.87 $106,821,761 $122,880,140

	Electrocardiology
Mark-Up    Ratio    Costs    Charges    Midway Hospital Medical Center 2,608% 0.04 $257,688 $6,721,612 Johns Hopkins Hospital 138% 0.73 $7,839,368 $10,811,272

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Mark-Up - Hospital Mark-Up
Ratio - Ratio of Actual Costs per Dollar Charged
Costs - Total Annual Costs to Hospital in USD
Charges - Total Annual Charges to Patients in USD

* Data for Midway Hospital Medical Center is for the period ending 11/30/2004.
*Data for The Johns Hopkins Hospital is for the period ending 6/30/2007.
The source of this information is Federal MedPar and/or HCRIS data.