Coverage and cost-sharing rules for pharmacy benefits by tier and provider source.
Member cost-sharing and coverage depend on the plan's pharmacy tier structure (3‑tier or 5‑tier) and whether the pharmacy is In‑Plan or Out‑of‑Plan.
Copay schedules (examples)
3‑tier retail copay examples include $10/$45/$75, $15/$30/$50, $15/$50/$100, $20/$40/$70, and $20/$50/$100 (Generic / Brand Formulary / Brand Non‑Formulary).
5‑tier retail copay examples include $15/$30/$50/$100/$150, $20/$50/$100/$150/$250, and $30/$80/$125/$250/20% (Generic / Brand Formulary / Brand Non‑Formulary / Specialty tiers as applicable).
Mail order copays are listed separately and are higher than retail examples; mail order amounts vary by schedule (examples: $20/$90/$225; $30/$60/$150; $40/$100/$300; $60/$160/$375).
Mail order is not available for Specialty drugs (5‑tier plans) and mail order prescriptions from Out‑of‑Plan providers are not covered.
Prescription drugs are subject to the combined medical/pharmacy deductible for the plan.
For prescriptions filled at an Out‑of‑Plan retail pharmacy, 20% coinsurance applies after the applicable copay.
Specialty drugs obtained from Out‑of‑Plan providers are not covered.
Coverage of Brand Non‑Formulary drugs / Prior authorization
Brand name drugs that have an FDA‑approved generic equivalent are covered only when medical necessity is demonstrated.
Medical necessity examples include inadequate response or allergic reaction to generic(s) and failure of alternatives in the drug class.
The prescriber may request prior authorization by completing a drug request form and faxing it to Health New England with supporting documentation of medical necessity for review.
Tier definitions
Generic / Tier 1: FDA‑approved generics with same active ingredients as brand drugs; pharmacists in Massachusetts must fill generic unless the prescriber writes 'no substitution'.
Brand Formulary / Tier 2: Brand drugs selected for formulary based on safety, effectiveness and cost; copay higher than generic but lower than non‑formulary.
Brand Non‑Formulary / Tier 3: Brand drugs not selected as formulary; still covered at the highest copay level; copays are not waived or reduced for non‑formulary brands.
Formulary Specialty / Tier 4 and Non‑Formulary Specialty / Tier 5: Specialty drugs categorized by formulary selection; Tier 5 includes non‑formulary specialty drugs with the highest copay, and mail order is not available for specialty tiers.
Plans may publish specific retail and mail order copay schedules; the examples above illustrate the range of copays and mail‑order amounts in the 2025 plan options.