Impact of disproportionate share payments on Medicare payment.
D006739:Hospital Administration / Q000191:economics*; D006801:Humans; D017057:Medically Uninsured / Q000706:statistics & numerical data*; D006278:Medicare / Q000191:economics* / Q000458:organization & administration; D020444:Reimbursement, Disproportionate Share / Q000191:economics* / Q000458:organization & administration; D014481:United States