Postal Service Health Benefits Program

Drug Calculator Tools

Man using his mobileProspective and existing members can compare prescription plan options by using the Drug Calculator Tool links to find estimated drug costs for each plan. Note: prices shown reflect the cost after the deductible is met (if a deductible applies to the plan).

You can access the 2024 Drug Calculator tool by choosing your plan below*:

The following resources are also available to assist you:

After your CareFirst benefits are effective, you should log in to My Account to get personalized drug cost information specific to your plan.


* The 2025 Drug Calculator Tool will be available on 1/1/2025.