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Compassionate Care, Proven Results

Our clinical team brings decades of experience in addiction medicine, mental health, and evidence-based treatment — all under one roof.

  • Licensed & Accredited Facilities
  • Evidence-Based Treatment Protocols
  • Experienced Clinical Team
  • Committed to Long-Term Recovery
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Redefining Recovery in Los Angeles

Keystone Health Group redefines recovery in Los Angeles with a philosophy rooted in authenticity and lasting transformation. We don't just offer programs—we build a supportive community where honesty, vulnerability, and genuine connection are at the heart of every step.

Our team brings together clinical excellence with real-life experience, ensuring each client is met with understanding and encouragement from people who know what it means to rebuild. At Keystone, you'll find innovative approaches like creative arts, mindfulness immersion, and peer mentorship, all designed to empower your recovery journey.

Across two welcoming Los Angeles locations, Keystone offers a safe haven for healing and renewal, providing medically supervised detox, compassionate inpatient rehabilitation, and integrated dual-diagnosis mental health care.

Medically Supervised Detox
Compassionate Inpatient Rehabilitation
Dual-Diagnosis Mental Health Care
Creative Arts & Mindfulness Programs
Peer Mentorship & Community Support
Same-Day Admissions Available
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Most Insurance Plans Accepted

We work with major insurance carriers to make treatment as affordable as possible. Verify your benefits online in under 2 minutes — confidential and free.

  • Free Insurance Verification
  • 256-Bit Encrypted & Confidential
  • No Out-of-Pocket Surprises
  • Same-Day Benefit Confirmation
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Starting Treatment is Easier Than You Think

Our admissions team is available 24/7 to guide you through every step — from your first call to your first day of treatment.

  • Free Confidential Assessment
  • Same-Day Admissions Available
  • Insurance Verified Before Arrival
  • Transportation Assistance Available
Start the Admissions Process →
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Personalized Programs for Lasting Recovery

Every treatment plan is tailored to the individual — addressing addiction, mental health, and the root causes of substance use. Our evidence-based programs combine medical care, individual therapy, group therapy, and holistic support.

  • Medical Detox & Stabilization
  • Inpatient & Residential Rehab
  • Dual-Diagnosis Mental Health Care
  • Veteran Addiction Treatment
  • Family Therapy & Support
  • Aftercare & Alumni Programs
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Education, Support & Recovery Tools

Whether you're seeking help for yourself or a loved one, our resource library provides the information you need to take the next step.

  • Evidence-Based Recovery Articles
  • Family & Loved Ones Guides
  • CAGE Self-Assessment Tool
  • Alumni Community & Support
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Insurance Coverage

United Healthcare & Addiction Treatment

Keystone Health Group accepts United Healthcare and Optum plans. We handle verification, authorization, and billing so you can focus on recovery.

Does United Healthcare Cover Addiction Treatment?

United Healthcare is the largest health insurer in the United States. Most UHC commercial plans include behavioral health benefits that cover substance use disorder treatment. Behavioral health benefits for UHC members are often administered through Optum Behavioral Health, a UnitedHealth Group subsidiary. Our admissions team is experienced working with both UHC and Optum to verify benefits and obtain authorizations.

United Healthcare uses concurrent utilization review — meaning they evaluate medical necessity on an ongoing basis during treatment, not just at admission. Keystone Health Group's clinical team prepares documentation for each review to support continued coverage when clinically appropriate.

What Levels of Care Does UHC Typically Cover?

Medical Detox: Covered when medically necessary. UHC evaluates withdrawal severity and clinical risk.
Residential / Inpatient Rehab: Covered with prior authorization. Subject to concurrent utilization review.
Partial Hospitalization Program (PHP): Intensive day treatment covered as a step-down from residential or alternative to inpatient.
Intensive Outpatient Program (IOP): Multi-day outpatient treatment typically covered under UHC behavioral health benefits.
Outpatient Therapy: Individual and group therapy covered under most UHC plans.
Dual-Diagnosis Treatment: Integrated mental health and addiction treatment covered under parity provisions.

Frequently Asked Questions

Does United Healthcare cover addiction treatment?

Yes. United Healthcare (UHC) covers substance use disorder treatment under the ACA and MHPAEA. Most UHC plans include benefits for medically supervised detox, inpatient rehab, PHP, IOP, and outpatient services, subject to medical necessity criteria and plan-specific terms.

What United Healthcare plans does Keystone Health Group accept?

We work with UnitedHealthcare Choice, Choice Plus, Options PPO, Navigate, and most UHC commercial plans. We also work with Optum Behavioral Health, which manages behavioral health benefits for many UHC members. Our team will confirm your specific plan's coverage.

Does UHC require prior authorization for rehab?

Yes, most United Healthcare plans require prior authorization for inpatient and residential treatment. Keystone Health Group's admissions and clinical team handle this process entirely — we submit the clinical documentation and manage any utilization review requests.

What is Optum and how does it relate to my UHC coverage?

Optum Behavioral Health is a subsidiary of UnitedHealth Group that manages behavioral health benefits for many UHC members. If your UHC plan uses Optum for mental health and substance use benefits, our team will work directly with Optum to verify coverage and obtain authorization.

How long will UHC cover inpatient treatment?

The length of covered treatment depends on ongoing medical necessity reviews. UHC typically conducts concurrent reviews every few days to confirm continued medical necessity. Our clinical team provides documentation at each review point to support continued coverage when clinically appropriate.

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