Rehabs That Accept Private Insurance in Riverhead, NY

6 facilities in Riverhead, NY list private insurance services, about 75% of the 8 treatment providers in the city.

What to know

Under federal parity rules, most private health plans must cover substance use treatment on terms comparable to medical care. Ask the facility whether they are in network with your specific plan, and what your deductible and copays will be.

Chart: 6 of 8 treatment facilities in Riverhead, NY offer private insurance — Rehabs That Accept Private Insurance in Riverhead: share of local facilities and the New York average.

Private insurance: 6 facilities

Family Service League

400 West Main Street, Riverhead, NY 11901

OutpatientDual diagnosisMedicaidMedicarePrivate insuranceSliding scale

Call (631) 369-0104 Details

Pilgrim Psychiatric Center

550 East Main Street, Riverhead, NY 11901

OutpatientDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA

Call (631) 369-1277 Details

Saint Catherine of Siena MC

Riverhead, NY 11901

Partial hospitalizationDual diagnosisMedicaidMedicarePrivate insuranceSliding scale

Call (631) 727-4044 Details

Seafield Services Inc

240 West Main Street, Riverhead, NY 11901

OutpatientIntensive outpatientMATDual diagnosisMedicaidPrivate insuranceTRICARE / VASelf-pay

Call (631) 288-1122 Details

Suffolk Cnty Dept of Hlth Servs

300 Center Drive, Riverhead, NY 11901

OutpatientMATMethadone (OTP)Dual diagnosisMedicaidMedicarePrivate insuranceSliding scale

Call (631) 852-2680 Details

University Hospital/Stony Brook ELIH

905 East Main Street, Riverhead, NY 11901

OutpatientMATSober livingDual diagnosisMedicaidMedicarePrivate insuranceSliding scale

Call (631) 369-8966 Details

Questions

How many rehabs that accept private insurance are in Riverhead?

We list 6 facilities in Riverhead, NY reporting private insurance services. Call ahead to confirm availability and wait times.

How do I choose between them?

Check state licensing and accreditation (Joint Commission or CARF), confirm payment and wait times by phone, and ask what happens after the program ends.

Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.