Rural Carrier Benefit Plan

Providing superior service to rural letter carriers nationwide

Prescription benefits overview

2026 Prescription and pharmacy benefits information

Your medicine is important

The RCBP High Option health plan includes comprehensive prescription drug coverage. And offers tools and guidance to help you find covered medicine and understand your costs.

This means you can get access to nationwide network pharmacies, low copays for generic medications and mail-order pharmacy services. Our prescription drug plans offer tools and guidance to help you find covered medicine and understand your costs.

RCBP knows how important pharmacy benefits are to you—with your plan, you have:

For complete pharmacy information including, but not limited to our formulary information and prior authorization process, please see Section 5(f) of the brochure.

* This deductible is separate from the plan’s calendar year deductible. It applies only to prescriptions that you buy at any retail pharmacy.

Mail order pharmacy

Ask your doctor to consider prescribing medications from your Prescription Drug Guide/Formulary drug list when medically appropriate. To help save you money, ask if a generic medication is available.

You may also order your prescriptions by mail, internet or phone.

2026 Prescription benefits

(when Medicare is not primary)

If you have not opted into the Medicare Advantage Plan for RCBP and have Medicare A and/or B as your primary coverage, review this important information.

All RCBP plans include comprehensive prescription drug coverage. 

Tips for using your prescription benefits:

Remember: Certain drugs require preauthorization. Current listings of these drugs are available below. Refer to Section 5(f) of the official Plan brochure for more details on your prescription drug coverage.

*Please note: RCBP offers a Vaccine Network Pharmacy Program that covers seasonal and non-season vaccines, please refer to Section 5(f) of the official Plan brochure for more details.

Talk to a nurse anytime

Nurses are available to answer general medication questions at no cost to you anytime at 1-800-556-1555 (TTY: 711). Select the option to speak to a nurse.

2026 Retail Pharmacy 

Pharmacy Tier 1 (Generic) Tier 2 (Brand Name on the formulary drug list) Tier 3 (Brand Name not on the formulary drug list)
Network Retail Pharmacy (up to a 34-day supply) $7.50 per prescription* or 30% of cost, whichever is lower 30% of cost*; maximum $200 per prescription 30% of cost*; maximum $200 per prescription
Out-of-Network Retail Pharmacy (up to a 34-day supply) 30% of cost* 30% of cost* 30% of cost*
CVS Pharmacy® or CVS Caremark® Mail Service Pharmacy (up to 90-day supply) $10 (No deductible) $50 (No deductible) $80 (No deductible)

Note: A generic equivalent will be dispensed if it is available, unless your physician specifically requires a brand name drug.

* Calendar year pharmacy deductible applies

** Specialty Drugs

2026 Specialty Pharmacy

Pharmacy Tier 4 (Specialty generic drugs) Tier 5 (Specialty preferred brand drugs) Tier 6 (Specialty non-preferred brand drugs)
CVS Specialty® Pharmacy 30-day supply $70 (No deductible) $90 (No deductible) $120 (No deductible)
CVS Specialty® Pharmacy, 90-day supply $100 (No deductible) $125 (No deductible) $250 (No deductible)

Specialty drugs are used to treat chronic complex conditions and require special handling and close monitoring and must be obtained from CVS Specialty® pharmacy.

Note: Preauthorization is required. Call CVS Specialty pharmacy at 1–866-814-5506 (TTY:711).

* A generic equivalent will be dispensed if it is available, unless your physician specifically requires a brand name drug.
** Specialty Drugs

Prescription drug guide resources

Have questions? We’re here.

Call 1-800-638-8432 (TTY: 711)

Monday–Friday, 8 AM–5:30 PM ET

cell phones laid on a table, all screens have title - Let's talk.

Get Live Help

Have questions or need help selecting a plan? We offer multiple ways to get live help. Don’t wait, our friendly representatives are here for you.