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Valuation And Qualifying Accounts

12 Months Ended

Dec. 31, 2011

Valuation And Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts

MEDNAX, INC.

Schedule II: Valuation and Qualifying Accounts

		Years Ended December 31,
		2011				2010				2009
Allowance for contractual adjustments and uncollectibles:
Balance at beginning of year		$	421,977			$	377,506			$	369,446
Amount charged against operating revenue			3,362,081				2,825,827				2,444,222
Accounts receivable contractual adjustments and write-offs (net of recoveries)			(3,208,028	)			(2,781,356	)			(2,436,162	)
Balance at end of year		$	576,030			$	421,977			$	377,506

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- Definition

The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690

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