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Substance Use Treatment · Costa Mesa, California

South Coast Behav Hlth Guesthouse Inc

Medical Detox Residential Treatment Partial Hospitalization Program Intensive Outpatient Program
Address
559 Pierpont Dr
Costa Mesa, California 92626
Insurance accepted
4 carriers including Aetna, Anthem

About

About South Coast Behav Hlth Guesthouse Inc

South Coast Behavioral Health Guesthouse is a substance use treatment facility located at 559 Pierpont Dr in Costa Mesa, California, serving Orange County residents who need medically supervised care for alcohol addiction, drug addiction, and opioid addiction. Operating around the clock, the center offers a structured entry point for individuals who require immediate withdrawal management before stepping into longer-term treatment. For families urgently researching detox options in Orange County, South Coast Behavioral Health represents one of the few local facilities providing the full range — from medical detox through outpatient discharge.

The center’s continuum of care begins with Medical Detox, the most clinically intensive level, followed by Residential Treatment for those who require 24-hour support beyond the acute withdrawal phase. From there, patients may transition to a Partial Hospitalization Program (PHP) or an Intensive Outpatient Program (IOP), allowing step-down care without an abrupt end to structured treatment. This four-level structure means a patient can enter at the detox stage and progress through residential and outpatient care within the same facility rather than being transferred elsewhere.

Clinical treatment at South Coast Behavioral Health draws on a range of recognized therapeutic methods, including Cognitive Behavioral Therapy, Dialectical Behavior Therapy, Acceptance and Commitment Therapy, EMDR Therapy, Trauma-Focused CBT, and Motivational Interviewing, among others. The facility also addresses co-occurring mental health conditions — including depression, anxiety disorders, bipolar disorder, PTSD, OCD, borderline personality disorder, and ADHD — alongside the primary substance use disorder. Group therapy, individual therapy, and expressive modalities such as art therapy, psychodrama, and adventure therapy round out the clinical programming.

South Coast Behavioral Health serves a notably broad range of populations, including veterans, LGBTQ+ individuals, young adults ages 18 to 25, seniors, college students, and Native Americans, in addition to general adult men and women. TRICARE is accepted alongside Aetna, Anthem, Cigna, and private insurance, making the facility an accessible option for active-duty military families and veterans navigating coverage. Alumni programming and support groups are available following formal treatment, providing a structured transition back into the community.

  • Full four-level continuum from medical detox through intensive outpatient — all at one Orange County facility
  • 24-hour operation means detox intake is not limited to business hours, critical for same-day admissions
  • TRICARE accepted alongside major commercial insurance, making it one of few local options for military-connected patients
  • Treats co-occurring psychiatric diagnoses — including PTSD, bipolar disorder, and OCD — alongside substance use disorders
  • Specialized population tracks for veterans, LGBTQ+ individuals, young adults, seniors, and college students

Treatment

What this center treats and how

Levels of care
Medical Detox Residential Treatment Partial Hospitalization Program Intensive Outpatient Program
Conditions
Trauma / PTSD Co-Occurring Disorders / Dual Diagnosis Alcohol Addiction Drug Addiction Opioid Addiction Depression Bipolar Disorder Anxiety Disorders Post-Traumatic Stress Disorder Obsessive-Compulsive Disorder Borderline Personality Disorder ADHD
Methods
Cognitive Behavioral Therapy (CBT) Dialectical Behavior Therapy Acceptance and Commitment Therapy Motivational Interviewing Problem-Solving Therapy EMDR Therapy Trauma-Focused CBT Art Therapy Psychodrama Adventure Therapy Expressive Arts Therapy Individual Therapy Group Therapy
Populations
Veterans Young Adults (18-25) Seniors / Older Adults Men Women Native Americans LGBTQ+ College Students
Languages
English

Location

Where it is

559 Pierpont Dr, Costa Mesa, California 92626 Get directions

Ready to talk to South Coast Behav Hlth Guesthouse Inc?

Calls go directly to the center. Free and confidential.

Call (424) 484-9033

Medical Detox in Orange County at South Coast Behavioral Health

For individuals facing acute withdrawal from alcohol, opioids, or other drugs, South Coast Behavioral Health Guesthouse in Costa Mesa offers medical detox as the first and most critical phase of care. The facility runs 24 hours a day, meaning clinical staff are present during the hours when withdrawal symptoms are most likely to escalate. This around-the-clock availability is a meaningful distinction for patients and families making same-day or emergency decisions about detox placement in Orange County.

After completing medical detox, patients at South Coast Behavioral Health have the option to continue into Residential Treatment without relocating. That on-site transition reduces the gap between acute withdrawal management and the structured therapeutic work that follows — a gap that can be a high-risk period for relapse. The availability of both levels under one roof is a practical advantage for patients who need continuity, not a handoff to a separate program.

Levels of Care: From Inpatient Detox to Outpatient Programs

South Coast Behavioral Health operates a four-level care structure: Medical Detox, Residential Treatment, Partial Hospitalization Program (PHP), and Intensive Outpatient Program (IOP). Each level represents a distinct intensity of service, allowing clinicians to place patients appropriately based on medical status and progress rather than forcing a binary choice between inpatient and outpatient. For someone entering at the detox level, the pathway through residential and into PHP or IOP is built into the same system.

The Partial Hospitalization Program provides a high level of clinical contact for patients who no longer need residential supervision but are not yet ready for a standard outpatient schedule. The IOP tier allows patients to maintain outside obligations — work, school, family — while continuing structured treatment several days per week. Together, these levels give Orange County residents a practical route from medically supervised detox all the way to community reintegration.

Dual Diagnosis Treatment: Addressing Mental Health Alongside Addiction

South Coast Behavioral Health explicitly treats co-occurring disorders, meaning patients presenting with both a substance use disorder and a psychiatric condition — such as depression, PTSD, anxiety disorders, bipolar disorder, OCD, ADHD, or borderline personality disorder — are evaluated and treated for both simultaneously. This dual-diagnosis capability matters for detox patients in particular, because untreated mental health symptoms are a recognized driver of relapse during and after withdrawal.

The therapeutic methods used at the facility include trauma-focused approaches such as EMDR and Trauma-Focused CBT, which are directly relevant to patients whose substance use is rooted in unresolved trauma or PTSD. Dialectical Behavior Therapy is available as well, a clinical approach frequently used with borderline personality disorder and chronic emotional dysregulation. Patients dealing with complex presentations — not just straightforward addiction — can expect those dimensions of their condition to be part of the treatment plan.

Insurance Coverage and Who South Coast Behavioral Health Serves

South Coast Behavioral Health accepts Aetna, Anthem, Cigna, and TRICARE, in addition to self-pay and private insurance arrangements. TRICARE acceptance is significant for active-duty military personnel, veterans, and their families seeking a detox and residential program in Orange County — it is not a universal feature of addiction treatment facilities in the region. Patients are encouraged to contact the facility directly at (424) 484-9033 to confirm coverage specifics, as out-of-pocket costs vary depending on program level and individual policy terms.

The populations explicitly served at South Coast Behavioral Health include veterans, LGBTQ+ individuals, young adults ages 18 to 25, seniors and older adults, college students, Native Americans, and general adult men and women. This breadth means the facility is equipped to address population-specific clinical considerations rather than applying a uniform program to every patient. Aftercare support — including an alumni program and support groups — is available following the completion of formal treatment.

After Care

Continuing support

Alumni program Support groups

Cost & Credentials

What's covered and who vouches for it

Insurance accepted
Aetna Anthem Cigna TRICARE
Payment options
Private Insurance TRICARE Self-Pay / Cash
Note

Out-of-pocket cost varies depending on the program; insurance coverage may apply depending on the policy.

Common questions

FAQs About South Coast Behav Hlth Guesthouse Inc

Does South Coast Behavioral Health offer medical detox? +
Yes. Medical Detox is listed as a primary level of care at South Coast Behavioral Health Guesthouse in Costa Mesa, CA. The facility operates 24 hours a day, which means clinical staff are on site during all hours of the withdrawal process. Patients can transition directly from detox into Residential Treatment at the same facility.
What levels of care are available after detox? +
Following Medical Detox, South Coast Behavioral Health offers Residential Treatment, a Partial Hospitalization Program (PHP), and an Intensive Outpatient Program (IOP). This four-level continuum allows patients to step down through progressively less intensive care without transferring to a separate facility.
Does South Coast Behavioral Health accept insurance? +
The facility accepts Aetna, Anthem, Cigna, and TRICARE, along with private insurance and self-pay. Out-of-pocket costs vary depending on the specific program and individual policy. Contact the admissions line at (424) 484-9033 to verify coverage before admission.
Is TRICARE accepted for detox and residential treatment? +
Yes, TRICARE is an accepted payment method at South Coast Behavioral Health. This makes the facility an option for active-duty military members, veterans, and qualifying dependents seeking medical detox or residential addiction treatment in Orange County, CA.
What conditions are treated alongside substance use disorders? +
South Coast Behavioral Health treats co-occurring mental health disorders including depression, anxiety disorders, PTSD, bipolar disorder, OCD, borderline personality disorder, and ADHD. Dual-diagnosis treatment means both the substance use disorder and the psychiatric condition are addressed as part of the same program.
What types of addiction does South Coast Behavioral Health treat? +
The facility treats alcohol addiction, drug addiction, and opioid addiction, as confirmed in its program documentation. Treatment begins at the medical detox level for patients who require supervised withdrawal management before entering residential or outpatient care.
What therapeutic methods are used in treatment? +
South Coast Behavioral Health uses a range of clinical methods including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), EMDR Therapy, Trauma-Focused CBT, Acceptance and Commitment Therapy, Motivational Interviewing, and Psychodrama, among others. Both individual and group therapy formats are offered.
Does the facility serve veterans or military-connected patients? +
Yes. Veterans are an explicitly listed population served at South Coast Behavioral Health, and the facility accepts TRICARE. Trauma-focused therapeutic methods such as EMDR and Trauma-Focused CBT are also available, which are commonly relevant to veterans dealing with PTSD and substance use.
Is South Coast Behavioral Health open 24 hours for admissions? +
The facility operates 24 hours a day. For individuals or families in crisis who need same-day detox placement in Orange County, round-the-clock availability means intake is not restricted to standard business hours. Call (424) 484-9033 to speak with the admissions team.
What aftercare support is available after completing treatment? +
South Coast Behavioral Health offers an alumni program and support groups as aftercare resources following formal treatment. These options are designed to help patients maintain connection to recovery support after stepping down from inpatient or outpatient programming.

Services

Programs and specialties

Treatment type
Residential treatment Residential detoxification Long-term residential Short-term residential Alcohol Detoxification Benzodiazepines Detoxification Cocaine Detoxification Opioid Detoxification Methamphetamines detoxification Routinely uses medication for detoxification
Payment
Cash or self-payment Military insurance (e.g. TRICARE)
Specialty
Mental health counseling for co-occurring disorders Group therapy Addiction recovery education Adolescents and young adults Pregnant/postpartum women Adult men
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