Healthfirst Medicaid Substance Abuse Treatment on Long Island
Integrity Treatment Partners accepts Healthfirst Medicaid and Essential Plan. Outpatient rehab, IOP, and MAT are typically 100% covered. We also coordinate inpatient referrals when needed.
Healthfirst Medicaid Substance Abuse Treatment
Integrity Treatment Partners is a Long Island center for recovery that accepts Healthfirst Medicaid. We provide outpatient substance abuse treatment including IOP, medication-assisted treatment (Suboxone, Vivitrol), and individual therapy. As an in-network provider in Nassau County, we bill Healthfirst directly—most members pay $0. For inpatient or residential needs, we coordinate referrals to facilities that accept Healthfirst Medicaid.
Your Rights Under Parity Laws
Federal (MHPAEA) and NY state regulations ensure mental health and substance use disorder treatments are covered equally to physical health conditions. No more restrictive limits on visits or costs for addiction care.
For in-network providers, prior authorization is typically not required for outpatient addiction treatment—ensuring timely access to care.
Programs Covered
Standard Plan Benefits
Frequently Asked Questions
What copays apply with Healthfirst for rehab?▼
Is prior auth needed for Healthfirst MAT?▼
What are the benefits for Long Island Healthfirst members?▼
How to check Healthfirst coverage?▼
Does Healthfirst cover group therapy for addiction?▼
What is Healthfirst Essential Plan?▼
Does Healthfirst cover Suboxone or Vivitrol?▼
Are there any extra benefits with Healthfirst?▼
How many providers accept Healthfirst on Long Island?▼
Does Healthfirst Medicaid cover inpatient substance abuse treatment?▼

Ready to Start Your Recovery?
Call us today to schedule your intake. We can verify your Healthfirst benefits and get you started on your recovery journey.
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(516) 200-1669Contact UsPrograms Covered
These programs are typically covered by most insurance plans:
Accredited & Licensed
The only Joint Commission accredited outpatient provider on Long Island. Licensed by NYS OASAS.
Learn more about our credentialsServing Nassau County
Integrity Treatment Partners is conveniently located in Baldwin, NY, serving residents of:
- • Freeport (5 min)
- • Rockville Centre (7 min)
- • Roosevelt (8 min)
- • Merrick (10 min)
Serving Nassau, Queens, Suffolk, and Westchester Counties
Integrity Treatment Partners provides outpatient addiction treatment and mental health services to residents across Nassau County, Queens County, Suffolk County, and Westchester County. The town pages below focus on the nearby Nassau County communities closest to our Baldwin location:
For county-level coverage and current virtual-service availability, view Integrity Locations.


