v2.4.1.9
Medical Claims Liability (Tables)
12 Months Ended
Dec. 31, 2014
Medical Claims Liability [Abstract]  
Schedule Of Change In Medical Claims Liability
The change in medical claims liability is summarized as follows ($ in millions):
 
Year Ended December 31,
 
2014
 
2013
 
2012
Balance, January 1,
$
1,112

 
$
815

 
$
519

Incurred related to:
 
 
 
 
 
          Current year
12,820

 
9,073

 
6,836

          Prior years
(142
)
 
(78
)
 
(55
)
         Total incurred
12,678

 
8,995

 
6,781

 
 
 
 
 
 
Paid related to:
 
 
 
 
 
          Current year
11,122

 
7,975

 
6,025

          Prior years
945

 
723

 
460

         Total paid
12,067

 
8,698

 
6,485

 
 
 
 
 
 
Balance, December 31,
$
1,723

 
$
1,112

 
$
815