Our revenues from third-party payers, the uninsured and other revenues for the quarters and nine months ended September 30, 2012 and 2011 are summarized in the following tables (dollars in millions):


	Quarter
	2012			Ratio			2011			Ratio
Medicare	$	1,949			24.2	%	$	1,844			25.4	%
Managed Medicare		720			8.9			610			8.4
Medicaid		378			4.7			453			6.2
Managed Medicaid		380			4.7			311			4.3
Managed care and other insurers		4,422			54.8			3,855			53.1
International (managed care and other insurers)		253			3.1			232			3.2

		8,102			100.4			7,305			100.6
Uninsured		576			7.1			508			7.0
Other		215			2.7			185			2.5

Revenues before provision for doubtful accounts		8,893			110.2			7,998			110.1
Provision for doubtful accounts		(831	)		(10.2	)		(740	)		(10.1	)

Revenues	$	8,062			100.0	%	$	7,258			100.0	%


	Nine Months
	2012			Ratio			2011			Ratio
Medicare	$	6,251			25.4	%	$	5,715			26.1	%
Managed Medicare		2,199			8.9			1,806			8.2
Medicaid		1,188			4.8			1,440			6.6
Managed Medicaid		1,080			4.4			946			4.3
Managed care and other insurers		13,340			54.3			11,486			52.4
International (managed care and other insurers)		779			3.2			698			3.2

		24,837			101.0			22,091			100.8
Uninsured		1,757			7.1			1,390			6.3
Other		651			2.7			596			2.7

Revenues before provision for doubtful accounts		27,245			110.8			24,077			109.8
Provision for doubtful accounts		(2,666	)		(10.8	)		(2,164	)		(9.8	)

Revenues	$	24,579			100.0	%	$	21,913			100.0	%