Prescription Drug Calculator
Prescription Drug Calculators
2025 Prescription and pharmacy benefits information
Prescription plan support. When you need it.
Working with RCBP, CVS Caremark® provides convenient and flexible options for the prescription drugs you and your family may need.
If you are a current RCBP member, please find drug cost for your specific benefit by logging into your Caremark.com account. Prescription claim history and specific plan design is considered when your drug costs are estimated.
Please make sure to review messages on the Coverage and Cost Results page to see “Plan Notes” which outline important plan information that may impact your coverage.
Examples could include the following items that may be shown on the page or under “Plan Notes”
- PRIOR APPROVAL IS REQUIRED – Medications that require Prior Approval and/or Specialty pricing & network are not a guarantee of coverage
- When a drug has any exception or prior authorization pathway available under the plan, the calculator will display the drug along with system‑generated messaging, such as “Prior Authorization Required,” and an estimated tier‑based cost. This display reflects the existence of a potential exception pathway only and should not be interpreted as confirmation of coverage.
- Plan Limitations Exceeded. Examples could include quantity or days supply – Medications that have quantity or other limits
- NOT COVERED OR MAY NOT BE THE APPROPRIATE REGIMEN as defined by your plan – Medications not covered by the plan
Pricing for medications with age or gender specific benefits won't necessarily provide accurate estimates.
Medications that consider prescription fill history, for copay or coinsurance calculations, may not provide accurate estimates.
Please refer to our posted Formulary for covered medications.
Please call CVS/Caremark at 800-292-4182 for specific medication questions.
CVS Caremark is here to help you understand your prescription benefit plan so you can save time and money.
- Plan Benefit Option – Learn about your prescription plan drug coverage and all your savings options
- Check availability and costs – Use the drug calculators to price a drug. Review the brand names drugs list in the Prescription Drug Guide (formulary) to save money
- Learn about your medications – Review drug information
- Find a CVS Pharmacy® near you by entering city, state or ZIP code
- Stay Informed – Provide your email address to CVS Caremark so that they can email you important information about your prescription benefit plan