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EX-32.1 - EXHIBIT 32.1 - UNITEDHEALTH GROUP INCex321unh2018331.htm
EX-31.1 - EXHIBIT 31.1 - UNITEDHEALTH GROUP INCex311unh2018331.htm
10-Q - 10-Q - UNITEDHEALTH GROUP INCunh201833110-q.htm


EXHIBIT 12.1
COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
 
 
Three Months Ended
March 31,
(dollars in millions)
 
2018
 
2017
Earnings before income taxes
 
$
3,724

 
$
3,130

Fixed charges
 
387

 
332

Total earnings available for fixed charges
 
$
4,111

 
$
3,462

 
 
 
 
 
Fixed Charges:
 
 
 
 
Interest expense
 
$
329

 
$
283

Interest component of rental payments
 
58

 
49

Total fixed charges
 
$
387

 
$
332

Ratio of earnings to fixed charges
 
10.6

 
10.4

The ratio of earnings to fixed charges is computed by dividing total earnings available for fixed charges by the fixed charges. For purposes of computing this ratio, fixed charges consist of interest expense plus the interest factor in rental expense.