Basis of Presentation and Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2013

Basis of Presentation and Significant Accounting Policies [Abstract]

Schedule of Operating Revenues, Net of Contractual Allowances and Discounts (But Before the Provision for Bad Debts)

	Three Months Ended
	March 31,
	2013		2012
Medicare	$	992,893	$	1,064,157
Medicaid		332,349		315,092
Managed Care and other third-party payors		1,965,858		1,906,487
Self-pay		508,764		497,755
Total	$	3,799,864	$	3,783,491