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10 Best Inpatient Rehab Centers in Costa Mesa, CA (2026)

We list 17 inpatient rehab centers in Costa Mesa, CA, based on SAMHSA's FindTreatment.gov data. Compare services, insurance accepted and accreditation, or call for free help choosing.

  • 17Treatment facilities
  • 13Offer detox
  • 0Accept Medicaid
  • 14Accept private insurance

Inpatient / Residential: the basics

Inpatient rehab, also called residential treatment, is live-in addiction care where you stay at a licensed facility around the clock and take part in daily therapy, groups and medical care. Stays often last about 30 to 90 days. It fits people who need more structure than outpatient care can give. Search below to find inpatient rehab centers near you. Read the full guide →

2026 rankings

Top 10 inpatient rehab centers in Costa Mesa, CA

Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank

  1. Beginnings Treatment Centers

    Costa Mesa, CA

    8.6ExcellentStartDrugRehab Score 8.6 out of 10
    4.9Google100 reviews

    Best for: Private-pay residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers detox, residential care, PHP, and IOP; accepts private insurance and TRICARE.

    View details
  2. South Coast Counseling Inc

    Costa Mesa, CA

    8.3ExcellentStartDrugRehab Score 8.3 out of 10
    4.7Google99 reviews

    Best for: Detox and residential careJoint CommissionCARF

    Why it made our list: Joint Commission and CARF accredited; offers detox, residential care, MAT, and dual diagnosis care; accepts private insurance, TRICARE, and self-pay.

    View details
  3. Windward Way Recovery

    Costa Mesa, CA

    8.0ExcellentStartDrugRehab Score 8.0 out of 10

    Best for: Private-pay residential careJoint CommissionCARF

    Why it made our list: Joint Commission and CARF accredited; offers detox, residential care, IOP, and outpatient care; accepts private insurance.

    View details
  4. New Directions for Women Inc

    Costa Mesa, CA

    7.9Very goodStartDrugRehab Score 7.9 out of 10
    4.7Google63 reviews

    Best for: Detox and residential careCARF

    Why it made our list: CARF accredited; offers detox, residential care, MAT, and dual diagnosis care; accepts private insurance, TRICARE, and self-pay.

    View details
  5. Opus Health LLC

    Costa Mesa, CA

    7.8Very goodStartDrugRehab Score 7.8 out of 10

    Best for: Private-pay residential careJoint CommissionCARF

    Why it made our list: Joint Commission and CARF accredited; offers detox, residential care, MAT, and dual diagnosis care; accepts private insurance and self-pay.

    View details
  6. Newport Academy – Teen and Adolescent Residential

    Costa Mesa, CA

    7.5Very goodStartDrugRehab Score 7.5 out of 10
    2.3Google3 reviews

    Best for: Private-pay residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers residential care, PHP, IOP, and outpatient care; accepts private insurance and self-pay.

    View details
  7. Akua Behavioral Health

    Costa Mesa, CA

    7.5Very goodStartDrugRehab Score 7.5 out of 10

    Best for: Private-pay residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers detox, residential care, MAT, and dual diagnosis care; accepts private insurance, TRICARE, and self-pay.

    View details
  8. Casa Capri Recovery

    Costa Mesa, CA

    7.4Very goodStartDrugRehab Score 7.4 out of 10

    Best for: Private-pay residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers detox, residential care, outpatient care, and dual diagnosis care; accepts private insurance.

    View details
  9. Yellowstone Women’s First Step House – The Yellowstone Bridge

    Costa Mesa, CA

    7.1Very goodStartDrugRehab Score 7.1 out of 10
    3.9Google46 reviews

    Best for: Detox and residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers detox, residential care, and MAT; accepts private insurance, self-pay, and sliding-scale fees.

    View details
  10. Ocean Coast Recovery Center

    Costa Mesa, CA

    7.1Very goodStartDrugRehab Score 7.1 out of 10

    Best for: Private-pay residential careJoint Commission

    Why it made our list: Joint Commission accredited; offers detox, residential care, and dual diagnosis care; accepts private insurance.

    View details

See the best rehab centers in Costa Mesa, CA →

All inpatient rehab centers in Costa Mesa, CA

Above All Else Recovery

Costa Mesa, CA 92626

Setting
Inpatient
Operator
Private
MAT
Not listed

Levels of care

  • Detox
  • Inpatient / Residential
  • Dual Diagnosis

“Get help” calls our free helpline, not this facility.

Beginnings Treatment Centers

Costa Mesa, CA 92626

8.6ExcellentStartDrugRehab Score 8.6 out of 10
4.9Google100 reviews

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Not listed

Levels of care

  • Detox
  • Inpatient / Residential
  • Partial Hospitalization
  • +3 more

Payment accepted

Private insurance · TRICARE

“Get help” calls our free helpline, not this facility.

Casa Capri Recovery

Costa Mesa, CA 92627

7.4Very goodStartDrugRehab Score 7.4 out of 10

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Not listed

Levels of care

  • Detox
  • Inpatient / Residential
  • Outpatient
  • +2 more

Payment accepted

Private insurance

“Get help” calls our free helpline, not this facility.

Ocean Coast Recovery Center

Costa Mesa, CA 92626

7.1Very goodStartDrugRehab Score 7.1 out of 10

Joint Commission accredited

Setting
Inpatient
Operator
Private
MAT
Not listed

Levels of care

  • Detox
  • Inpatient / Residential
  • Dual Diagnosis

Payment accepted

Private insurance

“Get help” calls our free helpline, not this facility.

Renu Healthcare

Costa Mesa, CA 92627

6.7GoodStartDrugRehab Score 6.7 out of 10
5.0Google28 reviews
Setting
Inpatient
Operator
Private
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +1 more

Payment accepted

Private insurance · TRICARE

“Get help” calls our free helpline, not this facility.

Saddleback Recovery

Costa Mesa, CA 92627

6.4GoodStartDrugRehab Score 6.4 out of 10
4.8Google49 reviews
Setting
Inpatient
Operator
Private
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +1 more

“Get help” calls our free helpline, not this facility.

The Recovery Center

Costa Mesa, CA 92627

Setting
Inpatient
Operator
Private
MAT
Not listed

Levels of care

  • Inpatient / Residential

“Get help” calls our free helpline, not this facility.

Windward Way Recovery

Costa Mesa, CA 92627

8.0ExcellentStartDrugRehab Score 8.0 out of 10

Joint Commission · CARF accredited

Setting
In/Outpatient
Operator
Private
MAT
Not listed

Levels of care

  • Detox
  • Inpatient / Residential
  • Intensive Outpatient
  • +3 more

Payment accepted

Private insurance

“Get help” calls our free helpline, not this facility.

Akua Behavioral Health

Costa Mesa, CA 92627

7.5Very goodStartDrugRehab Score 7.5 out of 10

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Hospital Inpatient
  • +3 more

Payment accepted

Private insurance · TRICARE · Self-pay

“Get help” calls our free helpline, not this facility.

7.5Very goodStartDrugRehab Score 7.5 out of 10

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Hospital Inpatient
  • +3 more

Payment accepted

Private insurance · TRICARE · Self-pay

“Get help” calls our free helpline, not this facility.

New Directions for Women Inc

Costa Mesa, CA 92627

7.9Very goodStartDrugRehab Score 7.9 out of 10
4.7Google63 reviews

CARF accredited

Setting
In/Outpatient
Operator
Nonprofit
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +2 more

Payment accepted

Private insurance · TRICARE · Self-pay

“Get help” calls our free helpline, not this facility.

Opus Health LLC

Costa Mesa, CA 92627

7.8Very goodStartDrugRehab Score 7.8 out of 10

Joint Commission · CARF accredited

Setting
Inpatient
Operator
Private
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +1 more

Payment accepted

Private insurance · Self-pay

“Get help” calls our free helpline, not this facility.

South Coast Counseling Inc

Costa Mesa, CA 92627

8.3ExcellentStartDrugRehab Score 8.3 out of 10
4.7Google99 reviews

Joint Commission · CARF accredited

Setting
In/Outpatient
Operator
Nonprofit
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +2 more

Payment accepted

Private insurance · TRICARE · Self-pay +1 more

“Get help” calls our free helpline, not this facility.

7.1Very goodStartDrugRehab Score 7.1 out of 10
3.9Google46 reviews

Joint Commission accredited

Setting
In/Outpatient
Operator
Nonprofit
MAT
Offered

Levels of care

  • Detox
  • Inpatient / Residential
  • Medication-Assisted Treatment
  • +1 more

Payment accepted

Private insurance · Self-pay · Sliding scale +1 more

“Get help” calls our free helpline, not this facility.

7.5Very goodStartDrugRehab Score 7.5 out of 10
2.3Google3 reviews

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Not listed

Levels of care

  • Inpatient / Residential
  • Partial Hospitalization
  • Intensive Outpatient
  • +3 more

Payment accepted

Private insurance · Self-pay

“Get help” calls our free helpline, not this facility.

7.3Very goodStartDrugRehab Score 7.3 out of 10

Joint Commission accredited

Setting
In/Outpatient
Operator
Private
MAT
Offered

Levels of care

  • Inpatient / Residential
  • Medication-Assisted Treatment
  • Dual Diagnosis
  • +1 more

Payment accepted

Medicare · Private insurance · TRICARE +1 more

“Get help” calls our free helpline, not this facility.

5.6FairStartDrugRehab Score 5.6 out of 10
3.9Google46 reviews
Setting
In/Outpatient
Operator
Nonprofit
MAT
Offered

Levels of care

  • Inpatient / Residential
  • Medication-Assisted Treatment
  • Telehealth

Payment accepted

Private insurance · Self-pay · Sliding scale +1 more

“Get help” calls our free helpline, not this facility.

More options in Costa Mesa, CA

Inpatient Rehab Centers in other California cities

Frequently asked questions

How many inpatient rehab centers are in Costa Mesa, CA?

We list 17 inpatient rehab centers in Costa Mesa, CA, based on SAMHSA's FindTreatment.gov data (updated October 2026).

How do I choose the right program?

Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (833) 589-6933 to talk it through.

Will my insurance cover treatment?

Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (833) 589-6933 for a free, confidential benefits check.

Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.