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American Behavioral Health Systems – ABHS

500 SE Washington Avenue
Chehalis, WA 98532
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American Behavioral Health Systems - ABHS WA 98532

About American Behavioral Health Systems – ABHS

American Behavioral Health Systems (ABHS) in Chehalis, Washington, provides CARF-accredited inpatient addiction treatment and medical detox for adults seeking structured residential care. The facility holds three-year CARF accreditation for both its detoxification program and residential treatment program, and operates under a Washington State Department of Health license. Washington state recorded more than 3,100 fatal overdoses in 2024, according to preliminary CDC data, underscoring the ongoing need for accessible, clinically grounded addiction treatment in Chehalis and the surrounding Lewis County region.

Inpatient Treatment and Medical Detox in Chehalis

ABHS operates more than 550 licensed residential beds and offers inpatient addiction treatment stays ranging from 15 to 180 days depending on individual clinical needs. The residential program follows a therapeutic community model, combining cognitive behavioral therapy, motivational interviewing, group counseling, psychoeducation, individual therapy, and case management. Clients work with chemical dependency professionals for five to 20 hours per week based on their level of care.

The facility’s acute withdrawal management program runs seven to ten days on average, with medically complex cases extending up to 14 days. Round-the-clock nursing and physician supervision cover withdrawal from alcohol, opioids, benzodiazepines, barbiturates, amphetamines, and cocaine. Medication-assisted treatment (MAT) options including buprenorphine formulations, naltrexone, and acamprosate are available for eligible clients.

Dual Diagnosis and Specialty Programs

ABHS specializes in treating co-occurring substance use and mental health disorders through an integrated dual diagnosis treatment approach. The program also serves adults involved in the criminal justice system, including clients on court-ordered treatment, with on-site support for court hearings and case coordination with local agencies in Lewis, Thurston, Cowlitz, and Grays Harbor counties. A young adult program is available for those 18 and older, and bilingual and ASL services are offered on site.

Getting Started at ABHS

American Behavioral Health Systems accepts Medicaid (Apple Health), private insurance, self-pay, and funding through the Department of Corrections and Native American Title 19 programs. Financial aid and grants may be available for qualifying individuals. The facility is located at 500 SE Washington Avenue in Chehalis, accessible from I-5 in central Lewis County.

Fact checked and written by:
Sehar Uddin
Edited by:
Kerry Nenn, BSW

Facility Overview

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Avg Length of Stay in Days

Latest Reviews

D.M Manson
1 year ago on Google
1
They never stop harassing you. They were committing insurance fraud 7 or 8 years ago and were involved in a criminal legal case against them by the state of Washington. Corruption and hypocrisy are the name of the game at ABHS.
Tauna Stallings
1 year ago on Google
1
My husband is currently here and there is asbestos in his room & Black mold everywhere. You can get sick from just breathing this is for long periods of time. If he wasn’t court ordered to be there, I would be picking him up to go elsewhere. The first night there, he had his shampoo stolen..no one did anything about; nor cared to. And the stories I’ve heard about other people’s stuff been stolen 🤯 blows my mind! The “care team” that hands out meds, won’t give him his Adderall that is prescribed by his MD & has been on for years. But will give it to other people; while others get Suboxone & walk around like zombies.🧟 To top that, they close down bathrooms & showers during the day; to only 4 open for 200 men. 👈🏼 this is illegal to do. I will be talking with a lawyer ASAP. This facility is just going through the motions to get a paycheck. Hopefully nothing happens like what happened at Green Hill!!
Antonina Salcido
1 year ago on Google
1
The worst possible experience. My dad was sent here as a transfer from a psychiatric hospital as part of the discharge plan. We were told he would be there for a minimum of 30 days depending on an evaluation. There was a detailed discharge plan and I was to be notified of any changes and if/when he was to be discharged. He was at this rehab location for maybe two nights and then just released after an evaluation with zero notice to myself or anyone… we needed the heads up to come up with a plan for him as he is an alcoholic with brain damage, of course he went and used the cash he had on hand to drink right away and now we are stuck dealing with the clean up. So upset, we needed to have a plan in place to avoid this happening and this place couldn’t communicate, also have zero information on how to reach them directly. Extremely disappointed.
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Rehab Score

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Scoring is assigned by a proprietary system which helps surface key metrics that determine quality. The 10-point scale factors in categories such as operations, customer satisfaction, and trust metrics. Read Full MethodologyCaret icon
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5.7 / 10

Other Forms of Payment

Private insurance refers to any kind of healthcare coverage that isn't from the state or federal government. This includes individual and family plans offered by an employer or purchased from the Insurance Marketplace. Every plan will have different requirements and out of pocket costs so be sure to get the full details before you start treatment.

Self-pay involves paying for treatment out of your own pocket. You can use savings or credit, get a personal loan, or receive help from family and friends to fund your treatment. If you don't have insurance or your insurance plan doesn't cover a specific program, self-pay can help ensure you still get the care you need.

Financial aid can take many forms. Centers may have grants or scholarships available to clients who meet eligibility requirements. Programs that receive SAMHSA grants may have financial aid available for those who need treatment as well. Grants and scholarships can help you pai for treatment without having to repay.

Medicaid is a state based program that helps lower-income individuals and families pay for healthcare. Medicaid covers addiction treatment so those enrolled can use their coverage to pay for rehab. When a program accepts Medicaid the client often pays very little or nothing out of their own pocket.

Addiction Treatments

Levels of Care

American Behavioral Health Systems offers inpatient residential care utilizing a therapeutic community model. Clients engage in psychoeducation, emotional interviewing, and group counseling for five to twenty hours weekly, depending on their individualized treatment plan and clinical needs.

This facility provides structured outpatient services designed for clients transitioning from higher levels of care. Treatment includes flexible scheduling for group counseling, psychoeducation, and individual therapy, allowing individuals to maintain daily responsibilities while continuing their recovery journey.

The intensive outpatient programming at this center delivers robust clinical support, featuring cognitive behavioral therapy and case management. Clients participate in therapeutic community practices while building essential coping skills to sustain long-term sobriety in their everyday lives.

American Behavioral Health Systems provides medically assisted withdrawal management with round-the-clock nursing care and physician supervision. This acute detox program lasts seven to ten days, safely managing withdrawal symptoms from alcohol, opioids, benzodiazepines, and other addictive substances.

The residential treatment program incorporates foundational 12-step principles alongside evidence-based therapies. This proven facilitation approach helps clients build a vital peer support network and develop a strong community foundation essential for maintaining lasting, long-term addiction recovery.

Dedicated clinical staff provide comprehensive aftercare planning to support clients post-treatment. These services include ongoing case management, relapse prevention strategies, and continued counseling to ensure individuals successfully maintain their sobriety and transition back into daily life.

Treatments

ABHS delivers comprehensive alcohol addiction treatment within an intensive residential setting. Clients participate in cognitive behavioral therapy, psychoeducation, and group counseling, empowering them to establish a firm foundation for sustainable recovery in a highly supportive clinical environment.

The center offers specialized drug addiction treatment utilizing a therapeutic community approach. Experienced clinicians provide individualized care, emotional interviewing, and essential coping skill development to address substance use disorders and promote lasting recovery from illicit drugs.

ABHS effectively addresses co-occurring mental health and substance use disorders through integrated clinical assessments. The dual diagnosis treatment combines mental health counseling with addiction therapies to achieve sustainable recovery and significantly improve clients' overall psychological well-being.

Opioid addiction treatment features structured residential support and evidence-based therapies like cognitive behavioral therapy. The clinical team safely manages opioid recovery through careful medication management and targeted case management, ensuring clients develop vital skills for lasting sobriety.

Programs

The adult residential treatment program accommodates men and women with over 550 licensed beds. Focused on skill-building and co-occurring disorders, treatment durations range from 15 to 180 days to specifically address the unique needs of adult clients.

Designed specifically for younger demographics, this intensive residential program utilizes emotional interviewing and psychoeducation. The supportive environment helps young adults build essential life skills, develop peer connections, and acquire the crucial recovery tools needed for long-term independence.

Clinical Services

Clinicians utilize Cognitive Behavioral Therapy to help clients identify the relationship between their thoughts, feelings, and destructive behaviors. This evidence-based modality strengthens self-awareness, allowing individuals to successfully manage daily stressors without relying on drugs or alcohol.

Group therapy sessions form a core component of the therapeutic community. Led by trained professionals, these sessions include psychoeducation, experiential therapy, and support groups, allowing peers to process interactions, share experiences, and build mutual accountability during recovery.

Clients meet one-on-one with trained substance abuse counselors to address the root causes of their addiction. These private clinical sessions provide a safe space to explore personal challenges, process difficult emotions, and develop customized behavioral coping strategies.

Comprehensive life skills training helps clients thrive outside of treatment. The curriculum focuses on practical necessities like time management, effective communication, and basic living skills, setting individuals up for sustainable success and long-term sobriety in broader society.

Counselors at the facility employ Motivational Interviewing to help clients independently resolve their ambivalence toward behavioral change. This goal-oriented clinical approach encourages individuals to freely make healthier choices and actively engage in their personal addiction recovery journey.

Amenities

  • home-setting iconResidential Setting
  • private iconPrivate Setting
  • car iconPrivate Transportation

Staff

Craig Phillips

President & CEO

Contact Information

Building icon

500 SE Washington Avenue
Chehalis, WA 98532

Explore Other Centers Near Chehalis

Reviews of American Behavioral Health Systems – ABHS

2.5/5 (6 reviews)
2.5
Staff
1
Amenities
1.5
Meals
2.5
Value
1.5
Cleanliness
5
14
4
5
3
2
2
2
1
38

Reviews

1
Lack of compassion

Sadly, I would never send a loved one to this treatment center. My son was there and needed care and was offered none. The time he was there the center had an covid outbreak and wasn't able to offere classes and meetings. That was held against him for his time there. And ... Read More

Tracey S.
Reviewed on 9/5/2023
Staff
1
Amenities
1
Meals
1
Value
1
Cleanliness
1
2
Glad it's over

I recently graduated from ABHS. This place is in a historic building (an old hospital) so as you can imagine it's worn down, complete with a musty smell throughout the whole place. Ventilation is awful and many rooms don't have working air conditioning. People get packed in ... Read More

James S.
Reviewed on 8/12/2023
Staff
4
Amenities
1
Meals
2
Value
4
Cleanliness
2
5

I loved the staff they always take their time to make sure you are important and there support throughout the detox program is unconditional. I was connected with many resources and programs to further my sobriety and journey down the road of recovery. I was able to talk to ... Read More

Reviewed on 9/27/2019
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American Behavioral Health Systems – ABHS FAQs

What types of addiction treatment does ABHS in Chehalis, WA offer?

American Behavioral Health Systems offers medical detox, intensive inpatient residential treatment, intensive outpatient, and outpatient services. Residential stays range from 15 to 180 days. The program uses a therapeutic community model with cognitive behavioral therapy, motivational interviewing, group counseling, and individual therapy.

Does ABHS treat co-occurring mental health and substance use disorders?

Yes. ABHS holds CARF accreditation specifically for treating co-occurring substance use and mental health disorders in adults. The facility uses an integrated dual diagnosis approach, addressing both conditions simultaneously through structured residential care and individualized clinical assessments.

What insurance and payment options does American Behavioral Health Systems accept?

ABHS accepts Medicaid (Apple Health), private insurance, self-pay, and Department of Corrections funding. Native American Title 19 (ITU) coverage is accepted, and financial aid or grants may be available for clients who qualify. Military insurance is also accepted.

Does ABHS in Chehalis accept clients involved in the criminal justice system?

Yes. ABHS serves adults on court-ordered treatment and those referred through legal diversion programs. The facility provides on-site support for court hearings and maintains case coordination with agencies across Lewis, Thurston, Cowlitz, and Grays Harbor counties.

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