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Verified Treatment Center

Greystone Program

Philadelphia, PA · 19124

SAMHSA Verified Inpatient MAT Dual Dx
Specializes in Trauma-Informed

Key Takeaways for Greystone Program

  • Inpatient · MAT · Dual Dx offered
  • SAMHSA-listed facility
  • Direct line available · Helpline free & confidential 24/7

About Greystone Program

Located in Philadelphia, PA, Greystone Program operates within the PA regulatory framework as a licensed addiction-treatment provider. The facility offers a continuum of care across multiple levels — Inpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. Structural evaluation of this facility's clinical posture requires review of state licensing records, accreditation status, and payer-network contracts.

Care levels at Greystone Program

The facility offers a continuum of care across multiple levels — Inpatient, MAT, Dual Dx — which means it can, in principle, hold a patient across the arc of a typical treatment episode. The practical question is whether it is genuinely strong at each level, or whether one level is the core business and the others are secondary. Operational prerequisite for admission: documented clinical assessment establishing medical necessity for the specific level of care Greystone Program provides. The ASAM Criteria 4e framework is the benchmark standard for this assessment and is referenced in most major payer medical-necessity documents.

Insurance and payment

Payment and insurance posture: Payment and insurance specifics for Greystone Program are not fully documented in the SAMHSA registry — a direct admissions conversation is the reliable way to confirm what forms of payment are accepted and at what network-contract level. Pre-admission Verification of Benefits (VOB) documentation should include: specific plan product and network status, deductible status at time of admission, coinsurance rate applicable, prior authorization status and turnaround, and out-of-pocket accumulation. Under MHPAEA 2024 disclosure rules, plan-specific medical-necessity criteria must be available on request.

Specialty programming

The facility's documented specialty programming includes: Seniors or older adults, Clients who have experienced trauma, Persons experiencing first-episode psychosis. Clinical verification of specialty programming should encompass credentialed staff profile, programming-hour documentation, and specialty-specific medical-necessity documentation for third-party authorization. The MHPAEA 2024 rule addresses specialty-program network adequacy for patients requiring specific clinical capabilities.

Before you call

Operational admission checklist for Greystone Program: (a) clinical assessment with documented ASAM 4e level-of-care recommendation; (b) insurance benefits verification in writing; (c) MAT policy documentation; (d) accreditation and licensure verification; (e) confirmed prior authorization for specific level of care. Each should be obtained in written form prior to admission. The facility's documented pharmacotherapy offerings suggest MAT is available — confirm the specific medications and prescriber access during the admissions conversation.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.

Greystone Program at a Glance

Levels of care

Inpatient · MAT · Dual Dx

Service settings

Residential/24-hour residential

Therapy approaches

Activity therapy, Group therapy, Abnormal involuntary movement scale

Age groups

Seniors

Special populations

Seniors or older adults, Clients who have experienced trauma, Persons experiencing first-episode psychosis

Medications

Fluphenazine, Haloperidol, Aripiprazole, Clozapine, Olanzapine, Quetiapine

Insurance & Payment Accepted

Confirm in-network status before admission — verification is free.

Medicaid

Medicare

Private insurance

TRICARE / VA

Contact & Location

Facility direct line

(215) 831-4707