Key Takeaways
- Mountainside NYC is a Co-Occurring Mental Health facility in New York, NY, established in 2019.
- Accepts 24 insurance providers including Aetna, Anthem, BlueCross BlueShield.
- Uses 9 evidence-based therapies: 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Life Skills.
- Call (833) 546-3513 for free insurance verification and admission guidance (24/7).
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Why Choose Mountainside NYC
Accredited Facility
Holds Joint Commission accreditation, ensuring adherence to rigorous quality standards.
Broad Insurance Coverage
Accepts 24 insurance providers, making treatment accessible for more families.
Evidence-Based Therapies
Offers 9 proven treatment methods including 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy.
Multiple Care Levels
Provides 2 levels of care: Co-Occurring Mental Health, Outpatient — ensuring the right intensity for every stage of recovery.
Mountainside NYC is a co-occurring mental health and outpatient treatment center in New York, NY. Treatment approaches include 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy. Programs serve Men and Men and Women. Most major insurance accepted under federal parity law. Call (833) 546-3513 for free 5-minute verification.
Verified credentials
Fact-checked against official sources — not user star ratings
About Mountainside NYC: Programs, Staff & Mission
Mountainside NYC offers flexible morning and evening appointment services including medication-assisted detox (MAT), outpatient services, recovery coaching, and online counseling. Each client is unique, and they provide a full continuum of care that addresses the mind, body, and spirit. Mountainside provides a robust range of therapy options with qualified staff to find which therapies work best for the individual. Their Integrative Model of Care guides clients sequentially through each stage of recovery, ensuring that each client’s treatment plan is specifically designed to cater to his or her individual needs. Treatment can include individual and group counseling, 12-Step facilitation, anger management, acupuncture, adventure therapy, expressive therapy, healthy living workshops, therapeutic art and writing, and more. Mountainside believes the greatest asset for long-term recovery is a strong support system. They work closely with the client’s family and create support services to help loved ones understand addiction and the recovery process.
Mountainside has numerous facilities throughout the Northeast. The Chelsea, New York location is an easy commute for local residents within the New York City area. Mountainside is pleased to hold a 3.7 ASAM certification as well as dual accreditation from CARF International and The Joint Commission, making it 1 of just 7 addiction treatment facilities in the country to do so. Additionally, clients can self-pay.
What to Expect at Mountainside NYC
Your path from first call to lasting recovery
Assessment
A clinical team evaluates your history, needs, and goals to build a personalized plan.
Active Care
Evidence-based therapies including 1-on-1 Counseling and Cognitive Behavioral Therapy, typically 35+ days.
Aftercare
Ongoing support, relapse prevention planning, and connections to community resources.
Free guidance • No obligation • See sidebar to call
What Levels of Care Are Available?
Programs available at this facility
Flexible sessions (1-2x/week) while living at home.
What Insurance Does Mountainside NYC Accept?
24 insurance providers accepted. Learn about insurance coverage →
Highmark
Humana
Kaiser Permanente
Medicaid
Medicare
Optum
Oscar
Tricare
United Healthcare
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What Therapies and Approaches Are Used?
Evidence-based methods used at this center. Browse all types →
Identifies and changes negative thought patterns driving addiction.
Repairs relationships and builds a supportive home environment.
Practical skills for independent, sober daily living.
Eye movement therapy to reprocess traumatic memories.
Clinically proven approaches backed by scientific research.
Whole-person approach: mind, body, and spirit healing.
One-on-one sessions tailored to your specific needs.
Who Does Mountainside NYC Treat?
Gender-specific programs addressing male-related issues
Gender-specific programs addressing male-related issues
Gender-specific care including trauma and family therapy
Age-appropriate treatment for teens 12-17
Inclusive care with LGBTQ-affirming providers
What Conditions and Substances Are Treated?
Substances
Conditions
Aftercare & Continuing Support
Additional Services
How Much Does Treatment Cost?
Average costs vary by care level. Insurance typically covers 60-80% of treatment.
| Care Level | Avg. Cost/Month | With Insurance | Duration |
|---|---|---|---|
| Medical Detox | $5,000–$10,000 | $500–$3,000 | 3–7 days |
| Residential | $15,000–$30,000 | $2,000–$8,000 | 30–90 days |
| PHP/IOP | $5,000–$12,000 | $500–$3,000 | 6–12 weeks |
| Outpatient | $1,000–$5,000 | $100–$1,000 | 3–12 months |
Source: SAMHSA National Survey, 2024. Costs vary by location and provider. Call (833) 546-3513 for a free, personalized cost estimate.
Frequently Asked Questions
How long is the program at Mountainside NYC?
What insurance does Mountainside NYC accept?
What levels of care are available?
Who does Mountainside NYC treat?
How do I start the admissions process?
Does insurance cover treatment here?
What therapies are used at this center?
Contact Mountainside NYC
Free Guidance & Insurance Verification
(833) 546-3513Address
243 West 18th Street, New York, NY, 10011
Center Phone
(833) 482-1682Website
mountainside.comLanguages
English
Sources & References
This listing includes information from publicly available data and provider submissions. For authoritative resources on treatment and recovery:
-
SAMHSA National Helpline
1-800-662-4357 — Free, confidential, 24/7 treatment referral service
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National Institute on Drug Abuse (NIDA)
Research-based information on addiction science and treatment
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FindTreatment.gov
Official SAMHSA treatment locator with verified facility data
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NAATP
National Association of Addiction Treatment Providers — industry standards and ethics
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CDC Overdose Prevention
Centers for Disease Control — overdose data, prevention, and naloxone guidance
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MedlinePlus (NIH)
U.S. National Library of Medicine — patient-friendly guidance on drug use and addiction
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Quick facts
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