Exhibit 12

CRC Health Corporation

Ratio of Earnings to Fixed Charges

(In thousands, except ratios)



|                                                                                                                      |  |                |            |   |                |   |            |               |  |   |                |   |  |                                    |            |   |                               |   |            |                                 |  |   |                             |   |  |   |              |   |  |   |              |  
|--------------------------------------------------------------------------------------------------------------------- |  | -------------- | ---------- | - | -------------- | - | ---------- | ------------- |  | - | -------------- | - |  | ---------------------------------- | ---------- | - | ----------------------------- | - | ---------- | ------------------------------- |  | - | --------------------------- | - |  | - | ------------ | - |  | - | ------------ | -
|                                                                                                                      |  | Year Ended2010 |            |   | Year Ended2009 |   |            | YearEnded2008 |  |   | Year Ended2007 |   |  | Eleven MonthsEndedDecember 31,2006 |            |   | One MonthEndedJanuary 31,2006 |   |            | Three MonthsEndedMarch 
31,2005 |  |   | Years
EndedDecember 31,2005 |  
|                                                                                                                      |  |                | (Successor | ) |                |   | (Successor | )             |  |   | (Successor     | ) |  |                                    | (Successor | ) |                               |   | (Successor | )                               |  |   | (Predecessor                | ) |  |   | (Predecessor | ) |  |   | (Predecessor | )
|Earnings (loss) from operations:                                                                                      |  |                |            |   |                |   |            |               |  |   |                |   |  |                                    |            |   |                               |   |            |                                 |  |   |                             |   |  |   |              |   |  |   |              |  
|Income (loss) from operations before income taxes                                                                     |  | $              | (44,693    | ) |                | $ | (27,606    | )             |  | $ | (159,190       | ) |  | $                                  | 4,796      |   |                               | $ | 6,495      |                                 |  | $ | (51,437                     | ) |  | $ | 6,401        |   |  | $ | 28,917       |  
|Add: Fixed Charges                                                                                                    |  |                | 58,484     |   |                |   | 59,317     |               |  |   | 71,416         |   |  |                                    | 75,715     |   |                               |   | 48,293     |                                 |  |   | 2,955                       |   |  |   | 4,525        |   |  |   | 24,464       |  
|                                                                                                                      |  |                |            |   |                |   |            |               |  |   |                |   |  |                                    |            |   |                               |   |            |                                 |  |   |                             |   |  |   |              |   |  |   |              |  
|Earnings, as adjusted                                                                                                 |  | $              | 13,791     |   |                | $ | 31,711     |               |  | $ | (87,774        | ) |  | $                                  | 80,511     |   |                               | $ | 54,788     |                                 |  | $ | (48,482                     | ) |  | $ | 10,926       |   |  | $ | 53,381       |  
|Computation of fixed charges:                                                                                         |  |                |            |   |                |   |            |               |  |   |                |   |  |                                    |            |   |                               |   |            |                                 |  |   |                             |   |  |   |              |   |  |   |              |  
|Total interest expense, including interest expensed and amortization of capitalized financing costs and debt
discount |  | $              | 42,780     |   |                | $ | 44,166     |               |  | $ | 54,122         |   |  | $                                  | 60,261     |   |                               | $ | 41,456     |                                 |  | $ | 2,509                       |   |  | $ | 3,489        |   |  | $ | 19,817       |  
|Interest portion of rent expense                                                                                      |  |                | 15,704     |   |                |   | 15,151     |               |  |   | 17,294         |   |  |                                    | 15,454     |   |                               |   | 6,837      |                                 |  |   | 446                         |   |  |   | 1,036        |   |  |   | 4,647        |  
|                                                                                                                      |  |                |            |   |                |   |            |               |  |   |                |   |  |                                    |            |   |                               |   |            |                                 |  |   |                             |   |  |   |              |   |  |   |              |  
|Total fixed charges                                                                                                   |  | $              | 58,484     |   |                | $ | 59,317     |               |  | $ | 71,416         |   |  | $                                  | 75,715     |   |                               | $ | 48,293     |                                 |  | $ | 2,955                       |   |  | $ | 4,525        |   |  | $ | 24,464       |  
|Ratio of earnings to fixed charges (1)                                                                                |  |                | 0.24       |   |                |   | 0.53       |               |  |   | -1.23          |   |  |                                    | 1.06       |   |                               |   | 1.13       |                                 |  |   | -16.41                      |   |  |   | 2.41         |   |  |   | 2.18         |  
|Ratio of earnings to fixed charges (1)                                                                                |  |                | 0.24x      |   |                |   | 0.53x      |               |  |   |               |   |  |                                    | 1.06x      |   |                               |   | 1.13x      |                                 |  |   |                            |   |  |   | 2.41x        |   |  |   | 2.18x        |  



|(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 not sufficient to cover fixed charges by approximately $44.7 million for the fiscal year ended December 31, 2010, $27.6 million for the fiscal year ended December 31, 2009, $159.2 million for the fiscal year
ended December 31, 2008, $51.4 million for one month ended January 31, 2006, respectively.
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