EXHIBIT 21.1
 Subsidiaries of Psychiatric Solutions, Inc.
 State ofName
    
    OrganizationABSFirst Step, Inc.
    
    VirginiaABS LINCS DC, LLC
    
    VirginiaABS LINCS KY, Inc.
    
    VirginiaABS LINCS, LLC
    
    VirginiaABS LINCS NJ, Inc.
    
    VirginiaABS LINCS PA, Inc.
    
    VirginiaABS LINCS SC, Inc.
    
    South CarolinaABS LINCS TN, Inc.
    
    VirginiaABS LINCS TX, Inc.
    
    KentuckyABS LINCS VA, Inc.
    
    VirginiaAlliance Crossings, LLC
    
    DelawareAlliance Health Center, Inc.
    
    MississippiAlternative Behavioral Services, Inc.
    
    VirginiaAtlantic Shores Hospital, LLC
    
    DelawareBehavioral Educational Services, Inc.
    
    DelawareBehavioral Healthcare LLC
    
    DelawareBenchmark Behavioral Health System, Inc.
    
    UtahBHC Alhambra Hospital, Inc.
    
    TennesseeBHC Belmont Pines Hospital, Inc.
    
    TennesseeBHC Cedar Vista Hospital, Inc.
    
    CaliforniaBHC Fairfax Hospital, Inc.
    
    TennesseeBHC Fort Lauderdale Hospital, Inc.
    
    TennesseeBHC Fox Run Hospital, Inc.
    
    TennesseeBHC Fremont Hospital, Inc.
    
    TennesseeBHC Health Services of Nevada, Inc.
    
    NevadaBHC Heritage Oaks Hospital, Inc.
    
    TennesseeBHC Holdings, Inc.
    
    DelawareBHC Intermountain Hospital, Inc.
    
    TennesseeBHC Management Services of Louisiana, LLC
    
    DelawareBHC Management Services of New Mexico, LLC
    
    DelawareBHC Management Services of Streamwood, LLC
    
    DelawareBHC Mesilla Valley Hospital, LLC
    
    DelawareBHC Montevista Hospital, Inc.
    
    NevadaBHC Northwest Psychiatric Hospital, LLC
    
    DelawareBHC of Indiana, General Partnership
    
    N/ABHC Pinnacle Pointe Hospital, Inc.
    
    TennesseeBHC Properties, LLC
    
    TennesseeBHC Sierra Vista Hospital, Inc.
    
    TennesseeBHC Spirit of St. Louis Hospital, Inc.
    
    TennesseeBHC Streamwood Hospital, Inc.
    
    TennesseeBloomington Meadows, General Partnership
    
    N/ABrentwood Acquisition, Inc.
    
    TennesseeBrentwood Acquisition-Shreveport, Inc.
    
    DelawareBrynn Marr Hospital, Inc.
    
    North CarolinaBy the Sea Physician Practice, LLC
    
    GeorgiaCalvary Center, Inc.
    
    DelawareCanyon Ridge Hospital, Inc.
    
    CaliforniaCanyon Ridge Real Estate, LLC
    
    DelawareCedar Springs Hospital, Inc.
    
    DelawareCedar Springs Hospital Real Estate, Inc.
    
    Colorado




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State ofName
    
    OrganizationCentennial Peaks Hospital, LLC
    
    DelawareChildrens Treatment Solutions, LLC
    
    TennesseeChildrens Hospital of Vicksburg, L.L.C.
    
    LouisianaChildrens Treatment Solutions, LLC
    
    TennesseeCollaborative Care LLC
    
    TennesseeColumbus Hospital, LLC
    
    DelawareColumbus Hospital Partners, LLC
    
    TennesseeCommunity Cornerstones, Inc.
    
    Puerto RicoCompass Hospital, Inc.
    
    DelawareCPC/Clinicas Del Este, Inc.
    
    Puerto RicoCrawford First Education, Inc.
    
    VirginiaCumberland Hospital, LLC
    
    VirginiaCumberland Hospital Partners, LLC
    
    DelawareCypress Creek Real Estate, L.P.
    
    TexasDelaware Investment Associates, LLC
    
    DelawareDiamond Grove Center, LLC
    
    DelawareEmployee Assistance Services, LLC
    
    KentuckyFHCHS of Puerto Rico, Inc.
    
    Puerto RicoFHP Puerto Rico, Inc.
    
    Puerto RicoFirst Hospital Corporation of Nashville
    
    VirginiaFirst Hospital Corporation of Virginia Beach
    
    VirginiaFirst Hospital Panamericano, Inc.
    
    Puerto RicoFort Lauderdale Hospital, Inc.
    
    FloridaFriends Behavioral Health System, L.P.
    
    PennsylvaniaFriends GP, LLC
    
    PennsylvaniaGreat Plains Hospital, Inc.
    
    MissouriGulf Coast Treatment Center, Inc.
    
    FloridaH. C. Corporation
    
    AlabamaH. C. Partnership
    
    N/AHavenwyck Hospital Inc.
    
    MichiganHealth and Human Resource Center, Inc.
    
    CaliforniaHHC Augusta, Inc.
    
    GeorgiaHHC Berkeley, Inc.
    
    South CarolinaHHC Conway Investment, Inc.
    
    South CarolinaHHC Cooper City, Inc.
    
    FloridaHHC Delaware, Inc.
    
    DelawareHHC Focus Florida, Inc.
    
    FloridaHHC Indiana, Inc.
    
    IndianaHHC Kingwood Investment, LLC
    
    DelawareHHC Oconee, Inc.
    
    South CarolinaHHC Ohio, Inc.
    
    OhioHHC Pennsylvania, LLC
    
    PennsylvaniaHHC Poplar Springs, Inc.
    
    VirginiaHHC River Park, Inc.
    
    West VirginiaHHC Services, LLC
    
    TexasHHC South Carolina, Inc.
    
    South CarolinaHHC St. Simons, Inc.
    
    GeorgiaHHC Toledo, Inc.
    
    OhioHHMC Partners, Inc.
    
    DelawareHickory Trail Hospital, L.P.
    
    DelawareHigh Plains Behavioral Health, L.P.
    
    DelawareHMHM of Tennessee, LLC
    
    TennesseeHolly Hill Hospital, LLC
    
    TennesseeHolly Hill Real Estate, LLC
    
    North Carolina




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State ofName
    
    OrganizationHorizon Behavioral Services, LLC
    
    DelawareHorizon Health Austin, Inc.
    
    TexasHorizon Health Corporation
    
    DelawareHorizon Health Hospital Services, LLC
    
    DelawareHorizon Health Physical Rehabilitation 
Services, LLC
    
    DelawareHorizon Mental Health Management, LLC
    
    TexasHSA Hill Crest Corporation
    
    AlabamaHSA of Oklahoma, Inc.
    
    OklahomaHughes Center, LLC
    
    VirginiaIndiana Psychiatric Institutes, LLC
    
    DelawareInfoScriber Corporation
    
    DelawareIntegrated Healthcare Systems Corp.
    
    Puerto RicoKids Behavioral Health of Utah, Inc.
    
    UtahKingwood Pines Hospital, LLC
    
    TexasKMI Acquisition, LLC
    
    DelawareKolburne School, LLC
    
    DelawareLakeland Behavioral, LLC
    
    FloridaLaurel Oaks Behavioral Health Center, Inc.
    
    DelawareLaurelwood Associates, Inc.
    
    OhioLaurelwood Associates Trust
    
    OhioLebanon Hospital Partners, LLC
    
    TennesseeLiberty Point Behavioral Healthcare, LLC
    
    DelawareMental Health Outcomes, LLC
    
    DelawareMesilla Valley Hospital, Inc.
    
    New MexicoMesilla Valley Mental Health Associates, Inc.
    
    New MexicoMichigan Psychiatric Services, Inc.
    
    MichiganMillwood Hospital, L.P.
    
    TexasMission Vista Behavioral Health Services, Inc.
    
    DelawareNashville Rehab, LLC
    
    TennesseeNeuro Institute of Austin, L.P.
    
    TexasNeuro Rehab Real Estate,L.P.
    
    TexasNorth Spring Behavioral Healthcare, Inc.
    
    TennesseeNorthern Indiana Partners, LLC
    
    TennesseeOcala Behavioral Health, LLC
    
    DelawarePalmetto Behavioral Health Holdings, LLC
    
    DelawarePalmetto Behavioral Health Solutions, L.L.C.
    
    South CarolinaPalmetto Behavioral Health System, L.L.C.
    
    South CarolinaPalmetto Lowcountry Behavioral Health, L.L.C.
    
    South CarolinaPalmetto Pee Dee Behavioral Health, L.L.C.
    
    South CarolinaPeak Behavioral Health Services, LLC
    
    DelawarePremier Behavioral Service, Inc.
    
    DelawarePremier Behavioral Solutions, Inc.
    
    DelawarePremier Behavioral Solutions of Florida, Inc.
    
    DelawarePride Institute, Inc.
    
    MinnesotaPSI Surety, Inc.
    
    South CarolinaCedar Springs Hospital Real Estate, Inc.
    
    ColoradoPSJ Acquisition, LLC
    
    North DakotaPsychiatric Management Resources, Inc.
    
    CaliforniaPsychiatric Solutions Hospitals, LLC
    
    DelawarePsychiatric Solutions of Virginia, Inc.
    
    TennesseePsychManagement Group, Inc.
    
    West VirginiaRamsay Managed Care, LLC
    
    DelawareRamsay Youth Services of Georgia, Inc.
    
    DelawareRamsay Youth Services Puerto Rico, Inc.
    
    Puerto Rico




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State ofName
    
    OrganizationRed Rock Behavioral Health LLC
    
    DelawareRed Rock Solutions, LLC
    
    DelawareResources for Living, LLC
    
    TexasRiveredge Hospital Holdings, Inc.
    
    DelawareRiveredge Hospital, Inc.
    
    IllinoisRiveredge Real Estate, Inc.
    
    IllinoisRockford Acquisition Sub, Inc.
    
    IllinoisRolling Hills Hospital, LLC
    
    TennesseeSamson Properties, LLC
    
    FloridaServicios Conductuales del Caribe, Inc.
    
    Puerto RicoShadow Mountain Behavioral Health System, LLC
    
    DelawareSHC-KPH, LP
    
    TexasSomerset, Incorporated
    
    CaliforniaSP Behavioral, LLC
    
    FloridaSpringfield Hospital, Inc.
    
    DelawareSummit Oaks Hospital, Inc.
    
    New JerseySunstone Behavioral Health, LLC
    
    TennesseeTBD Acquisition, LLC
    
    DelawareTBJ Behavioral Center, LLC
    
    DelawareTexas Cypress Creek Hospital, L.P.
    
    TexasTexas Hospital Holdings, Inc.
    
    DelawareTexas Hospital Holdings, LLC
    
    TexasTexas Laurel Ridge Hospital, L.P.
    
    TexasTexas Oaks Psychiatric Hospital, L.P.
    
    TexasTexas Oaks Psychiatric Hospital Real Estate, L.P.
    
    TexasTexas San Marcos Treatment Center, L.P.
    
    TexasTexas San Marcos Treatment Center Real Estate, L.P.
    
    TexasTexas West Oaks Hospital, L.P.
    
    TexasThe Charter School of the National
Deaf Academy, Inc.
    
    FloridaThe Counseling Center of Middle Tennessee, Inc.
    
    TennesseeThe National Deaf Academy, LLC
    
    FloridaThe Pines Residential Treatment Center, Inc.
    
    VirginiaTherapeutic School Services, L.L.C.
    
    OklahomaThe Vasquez Group, Inc.
    
    IllinoisThree Rivers Behavioral Health, LLC
    
    South CarolinaThree Rivers Healthcare Group, LLC
    
    South CarolinaThree Rivers Residential Treatment /
Midlands Campus, Inc.
    
    South CarolinaThree Rivers SPE Holding, LLC
    
    South CarolinaThree Rivers SPE, LLC
    
    South CarolinaThree Rivers SPE Manager, Inc.
    
    South CarolinaTransitional Care Ventures, Inc.
    
    DelawareTucson Health Systems, Inc.
    
    DelawareUniversity Behavioral, LLC
    
    FloridaValle Vista Hospital Partners, LLC
    
    TennesseeValle Vista, LLC
    
    DelawareVirgin Islands Behavioral Services, Inc.
    
    VirginiaVista Health Holdings, LLC
    
    DelawareVista Health of Fayetteville, LLC
    
    DelawareVista Health of Fort Smith, LLC
    
    DelawareWekiva Springs Center, LLC
    
    DelawareWellstone Holdings, Inc.
    
    DelawareWellstone Regional Hospital Acquisition, LLC
    
    IndianaWest Oaks Real Estate, L.P.
    
    Texas




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State ofName
    
    OrganizationWillow Springs, LLC
    
    DelawareWindmoor Healthcare Inc.
    
    FloridaWindmoor Healthcare of Pinellas Park, Inc.
    
    DelawareWork & Family Benefits, Inc.
    
    New JerseyZeus Endeavors, LLC
    
    Florida