6. MEDICARE PART D

We cover prescription drug benefits in accordance with Medicare Part D under multiple contracts with CMS. The condensed consolidated balance sheets include the following amounts associated with Medicare Part D at June 30, 2013 and December 31, 2012. The risk corridor settlement includes amounts classified as long-term because settlement associated with the 2013 provision will exceed 12 months at June 30, 2013.


	June 30, 2013						December 31, 2012
	Risk Corridor Settlement			CMS Subsidies/ Discounts			Risk Corridor Settlement			CMS Subsidies/ Discounts
	(in millions)
Other current assets	$	37		$	758		$	37		$	635
Trade accounts payable and accrued expenses		(217	)		(344	)		(393	)		(77	)

Net current (liability) asset		(180	)		414			(356	)		558

Other long-term assets		39			0			0			0
Other long-term liabilities		(29	)		0			0			0

Net long-term asset		10			0			0			0

Total net (liability) asset	$	(170	)	$	414		$	(356	)	$	558

At December 31, 2012, the net risk corridor payable balance included a payable of $158 million related to the 2011 contract year that was paid in January 2013.