Oxford & Harvard Pilgrim
Oxford (UnitedHealthcare) and Harvard Pilgrim are regional health plans serving the Northeast — both typically cover behavioral health under parity law.
Verify Benefits
Check what Oxford & Harvard Pilgrim covers for you.
Free, confidential, no obligation. Have your insurance card handy and we'll confirm covered levels of care, costs, and prior auth in one call.
Call (844) 422-8640Overview
How Oxford & Harvard Pilgrim handles behavioral health.
Oxford Health Plans is UnitedHealthcare's regional brand serving members primarily in New York, New Jersey, and Connecticut. It uses Oxford's regional provider network for in-network care and shares Optum Behavioral Health administration with the broader UHC system. Harvard Pilgrim Health Care is a separate independent insurer (recently combined with Tufts Health Plan under the Point32Health parent) serving Massachusetts, New Hampshire, Maine, and Connecticut.
Although structurally different — Oxford is a national-parent brand, Harvard Pilgrim is independent — both typically cover medically necessary substance use and mental health treatment under federal parity law. Coverage applies across detox, residential, PHP, IOP, and outpatient, subject to plan type, network status, and prior authorization.
Typically Covered
What's typically covered.
Subject to your specific plan, network status, and prior authorization. The only way to know for sure is to verify benefits.
- Medical Detox
- Residential / Inpatient Treatment
- Partial Hospitalization (PHP)
- Intensive Outpatient (IOP)
- Outpatient Therapy
- Medication-Assisted Treatment (MAT)
- Psychiatric Care
Network & Plans
Network status matters.
Network status with Oxford and Harvard Pilgrim varies by SILC facility and your specific plan. Oxford PPO and EPO plans, and Harvard Pilgrim PPO/POS plans, typically offer the most flexibility — meaningful coverage at both in-network and out-of-network providers. HMO plans usually require in-network providers except in emergencies. Our admissions team verifies exactly how your plan applies at the SILC facility that fits your care.
Plan types
FAQ
Common questions.
Is Oxford the same as UnitedHealthcare?
Oxford Health Plans is UnitedHealthcare's regional brand for the Northeast (NY, NJ, CT). It uses Oxford's regional provider network and shares Optum Behavioral Health administration with the broader UHC system. Your Oxford card means UHC's parent plan administration applies.
Is Harvard Pilgrim part of UnitedHealthcare?
No. Harvard Pilgrim Health Care is an independent New England insurer, now combined with Tufts Health Plan under the Point32Health parent. It administers its own behavioral health benefits separately from the UHC/Optum system.
Does Oxford cover drug and alcohol rehab?
Oxford typically covers medically necessary substance use treatment under federal parity law, administered through Optum. Specific coverage depends on plan type, network status, and prior authorization.
Does Harvard Pilgrim cover residential treatment?
Harvard Pilgrim typically covers medically necessary residential treatment with prior authorization. Coverage specifics depend on plan type — PPO and POS plans usually offer the most flexibility.
How do I verify my Oxford or Harvard Pilgrim benefits?
Call our admissions team with your insurance card handy. We verify benefits in one call — covered levels of care, network status, deductible, copays, and prior auth. Free, no obligation.
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One call covers your full picture.
Free, confidential, no obligation. We'll confirm what your Oxford & Harvard Pilgrim plan covers and what your costs will look like.