Our revenues from third-party payers and the uninsured for the quarters and nine months ended September 30, 2014 and 2013 are summarized in the following table (dollars in millions):


	Quarter
	2014			Ratio			2013			Ratio
Medicare	$	2,120			23.0	%	$	1,847			21.8	%
Managed Medicare		901			9.8			794			9.4
Medicaid		372			4.0			401			4.7
Managed Medicaid		510			5.5			386			4.6
Managed care and other insurers		5,073			55.0			4,636			54.8
International (managed care and other insurers)		323			3.5			287			3.4

		9,299			100.8			8,351			98.7
Uninsured		313			3.4			717			8.5
Other		366			4.0			343			4.1

Revenues before provision for doubtful accounts		9,978			108.2			9,411			111.3
Provision for doubtful accounts		(758	)		(8.2	)		(955	)		(11.3	)

Revenues	$	9,220			100.0	%	$	8,456			100.0	%


	Nine Months
	2014			Ratio			2013			Ratio
Medicare	$	6,285			23.0	%	$	5,961			23.5	%
Managed Medicare		2,706			9.9			2,441			9.6
Medicaid		1,404			5.1			1,098			4.3
Managed Medicaid		1,383			5.1			1,165			4.6
Managed care and other insurers		14,742			54.0			13,777			54.4
International (managed care and other insurers)		983			3.6			868			3.4

		27,503			100.7			25,310			99.8
Uninsured		1,019			3.7			1,809			7.1
Other		1,097			4.0			959			3.8

Revenues before provision for doubtful accounts		29,619			108.4			28,078			110.7
Provision for doubtful accounts		(2,337	)		(8.4	)		(2,732	)		(10.7	)

Revenues	$	27,282			100.0	%	$	25,346			100.0	%