SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2012

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II
GENOMIC HEALTH, INC.

VALUATION AND QUALIFYING ACCOUNTS

Years Ended December 31, 2012, 2011 and 2010

	Balance at Beginning of Period		Expenses		Deductions		Balance at End of Period
	(In thousands)
Allowance for Doubtful Accounts:
Year ended December 31, 2012	$	1,206	$	3,408	$	3,481	$	1,133
Year ended December 31, 2011	$	680	$	3,484	$	2,958	$	1,206
Year ended December 31, 2010	$	545	$	2,231	$	2,096	$	680