All for Kids
921 West Avenue J, Lancaster, CA 93534
Quest Behavioral Health
Address: 43828 47th St W, Lancaster, CA 93536 · Map
Phone: (833) 783-7888
Website: questbehavioralhealth.com
About Quest Behavioral Health
The center provides a live-in treatment option for adults 18+ and veterans who are dealing with substance use disorders (SUD) as well as dual diagnosis needs. Situated in the quiet Antelope Valley region of Southern California, the program delivers organized care lasting from 30 to 90 days within a secure, peaceful setting. The focus is on helping clients heal and build long-term recovery.
Treatment is tailored to each individual and combines proven therapeutic approaches, medication oversight, and eye movement desensitization and reprocessing (EMDR) to reduce trauma-related symptoms, including anxiety and post-traumatic stress disorder (PTSD). Support is reinforced through daily life skills instruction, one-on-one counseling, and crisis stabilization services, forming a unified plan that promotes steady progress. The center’s comfortable housing and outdoor spaces encourage reflection and positive change in a welcoming atmosphere.
Throughout the entire journey, from intake through aftercare, residents work with licensed therapists, psychiatrists, and qualified support staff. Discharge planning is customized to support a smooth transition back to everyday routines, including ongoing therapy, group support, and wellness activities. With 24/7 staff availability on site, clients receive constant assistance and never face recovery challenges alone.
Facility-provided information
- Accreditation
- Joint Commission
- Care offered
- Residential Rehab · Co-Occurring Mental Health
- Substances treated
- Alcohol · Co-Occurring Disorders · Drug Addiction
- Conditions treated
- Anxiety · Depression · Post Traumatic Stress Disorder · Suicidality · Trauma
- Therapies
- 1-on-1 Counseling · Eye Movement Therapy (EMDR) · Family Therapy · Group Therapy · Life Skills · Psychoeducation · Trauma-Specific Therapy
- Approaches
- Evidence-Based · Family Involvement · Individual Treatment
- Who it serves
- Men · Men and Women · Veterans · Women
- Aftercare
- Continuing Care · Discharge Planning · Employment Counseling · Housing Services · Medication Assistance
- Languages
- English
Questions to ask Quest Behavioral Health
- What does treatment cost without insurance, and do you offer a payment plan or sliding fee?
- How long is the typical residential stay, and can family visit?
- If I need medication for opioid or alcohol use disorder, do you prescribe it or refer out?
- Do you treat mental health conditions such as depression or anxiety at the same time?
- Is there a waitlist, and how soon can you do an assessment?
- What happens after the program ends: aftercare, alumni groups or step-down care?
Also confirm the facility is licensed by California (this facility reports accreditation). If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Paying for treatment at Quest Behavioral Health
Quest Behavioral Health did not report which payment types it accepts. If you have Medicaid, ask whether the facility accepts your California Medicaid plan or can refer you to one that does. Most private plans must cover substance use treatment on terms comparable to other medical care under federal parity law.
Distance to specialized care from Lancaster
Measured from the population center of Los Angeles County, using SAMHSA locator data mapped by FindRehabMap:
- Nearest medical detox: Los Angeles, about 1.2 miles
- Nearest methadone clinic (OTP): Los Angeles, about 1.2 miles (65 within 25 miles)
- Nearest buprenorphine (Suboxone) provider: Los Angeles, about 1.2 miles (131 within 25 miles)
See the Los Angeles County treatment map, methadone clinics near Los Angeles County and Suboxone doctors near Los Angeles County.
Frequently asked questions
What services does Quest Behavioral Health offer?
Quest Behavioral Health reports these levels of care to SAMHSA: Residential, Dual diagnosis. Call to confirm current services and openings.
Does Quest Behavioral Health accept insurance?
Payment information was not reported. Call the facility and ask about insurance, Medicaid and self-pay rates.
Where is Quest Behavioral Health located?
43828 47th St W, Lancaster, CA 93536.
How far is the nearest medical detox from Lancaster?
From the center of Los Angeles County, the closest program offering medical detox is in Los Angeles, about 1.2 miles away (straight-line), based on SAMHSA locator data mapped by FindRehabMap.
Other treatment facilities in Lancaster
Alpha Recovery Center
7316 West Avenue, Lancaster, CA 93536
Bartz Altadonna Community Health Ctr
43322 Gingham Avenue, Lancaster, CA 93535
Bartz Altadonna Community Health Ctr
43210 Gingham Avenue, Lancaster, CA 93535
Bartz Altadonna Community Health Ctr
43322 Gingham Avenue, Lancaster, CA 93535
Change Lanes Youth Support Services
45118 13th Street West, Lancaster, CA 93534
See all 30 facilities in Lancaster · Detox · Residential · Outpatient · Intensive outpatient · MAT · Methadone
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.