The condensed consolidated balance sheets include the following amounts associated with Medicare Part D at September 30, 2013 and December 31, 2012. Amounts included below relating to the 2012 contract year for the net risk corridor payable of $210 million and the CMS subsidies receivable of $539 million at September 30, 2013 are expected to be settled in the fourth quarter of 2013.


	September 30, 2013						December 31, 2012
	Risk Corridor Settlement			CMS Subsidies/ Discounts			Risk Corridor Settlement			CMS Subsidies/ Discounts
	(in millions)
Other current assets	$	58		$	880		$	37		$	635
Trade accounts payable and accrued expenses		(261	)		(131	)		(393	)		(77	)

Net current (liability) asset	$	(203	)	$	749		$	(356	)	$	558