Prescription Drugs All medical plan participants have prescription drug coverage based on their selected plan. A way to save money is by requesting generics and/or mail order options when available. ServicesPPOHDHPHelperPrescription DrugssubRetail (30-day supply)Tier 1$10 co-pay20% after deductibleTier 2$50 co-pay20% after deductibleTier 3$100 co-pay 20% after deductible Home Delivery with Express Scripts Pharmacy Video: Managing RX Costs prevMedicalDentalnext