Exhibit 12

CRC Health Corporation

Ratio of Earnings to Fixed Charges

(In thousands, except ratios)

	2011		2010			2009			2008			2007
Earnings (loss) from operations:
Income (loss) from continuing operations before income taxes	$	23,796	$	(31,816	)	$	(12,917	)	$	(127,788	)	$	(4,980	)
Add: Fixed Charges		60,929		59,404			61,012			71,530			75,943
Earnings, as adjusted	$	84,725	$	27,588		$	48,095		$	(56,258	)	$	70,963
Computation of fixed charges:
Total interest expense, including interest expensed and amortization of capitalized financing costs and debt discount	$	45,324	$	43,340		$	45,419		$	54,156		$	60,401
Interest portion of rent expense		15,605		16,064			15,593			17,374			15,542
Total Fixed Charges	$	60,929	$	59,404		$	61,012		$	71,530		$	75,943
Ratio of earnings to fixed charges(1)		1.39		0.46			0.79			—			0.93

(1) The ratio of earnings to fixed charges is completed by dividing earnings by fixed charges. “Earnings” consist of earnings before income taxes plus fixed charges. Fixed charges include (i) interest expense on borrowings and amortization of capitalized financing costs and debt discount and (ii) a reasonable approximation of the interest factor deemed to be included in rental expense. Earnings, as adjusted, were sufficient to cover fixed charges by $23.8 million for the year ended December 31, 2011, and were not sufficient to cover fixed charges by $31.8 million, $12.9 million, $127.8 million and $5.0 million for the years ended December 31, 2010, 2009, 2008 and 2007, respectively.