Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2019

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Schedule II - Valuation and Qualifying Accounts

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

For the years ended December 31, 2019, 2018 and 2017

Accounts receivable allowance and Estimated liability for appeals as of December 31, 2019, 2018 and 2017 are as follows:

Accounts Receivable Allowance (in thousands):

	Balance at Beginning of Year		Provision		Recoveries		Charge-offs		Balance at End of Year
Year ended December 31, 2017	$	10,772	$	20,233	$	—	$	(16,206)	$	14,799
Year ended December 31, 2018	14,799		20,453		—		(21,569)		13,683
Year ended December 31, 2019	13,683		22,289		—		(18,890)		17,082

Estimated liability for appeals (in thousands):

	Balance at Beginning of Year		Provision		Appeals found in providers favor		Release of estimated liability		Balance at End of Year
Year ended December 31, 2017	$	11,126	$	83	$	(2,665)	$	—	$	8,544
Year ended December 31, 2018	8,544		—		(108)		(8,436)		—
Year ended December 31, 2019	—		—		—		—		—

The above chart represents the CMS estimated reserve liability only.