CareSource RxInnovations™ has partnered with Express Scripts to help you manage your prescriptions and save money.

  • Drug Search (2020  |  2021): Check coverage and price of medication.
  • Pharmacy Search (2020  |  2021): Find a pharmacy near you.
  • Printed Formulary (Navigate2020  |  Navigate2021): Get more details about your medication coverage, including when you might need a pre-authorization and when you may need to try step-therapy.

Prescription Drug Benefits

With CareSource® MyCare Ohio (Medicare-Medicaid Plan), you receive more of the medications you need with no copays for covered prescriptions and over-the-counter (OTC) drugs. There are over 63,000 pharmacies available for your needs.

Comprehensive Drug Formulary

CareSource MyCare Ohio uses a Preferred Drug List. This is also called a “formulary.” The list shows the drugs we want your doctor to order for you. Some drugs require prior authorization or are not covered by Medicare. Some drugs may also have quantity limits. And some drugs may require step therapy.

The comprehensive formulary is the entire list of Part D drugs covered by your Part D plan:



Throughout the year, changes may occur to drugs on our formulary. Check this list to view the updates.

Prior Authorization Criteria – For certain drugs, your doctor will need to contact us before you can fill your prescription.

Step Therapy Criteria – For certain drugs, we require you to first try another drug to treat your medical condition before we will cover the drug your doctor initially prescribed.

Generics vs. Brand-Name Drugs

It is the policy of CareSource to limit the use of a brand-name drug when a generic version is available. Generally, a generic drug works the same as a brand-name drug and usually costs less. If there is a generic version of a brand-name drug, our network pharmacies will give you the generic version. Please see your member handbook on the Plan Documents page for exceptions.

Drug Safety Recalls

Sometimes, the federal government or drug manufacturer issues drug recalls. To find out if a drug you take is being recalled, please check the listings on the FDA website.

Quality Assurance

CareSource understands that the accuracy of the formulary is very important. We have utilization management controls in place to promote safe and effective care for members. By reviewing prescription data, we aim to avoid errors and negative drug interactions. Generally, if you are taking a drug on our formulary that was covered at the beginning of the year, we will not discontinue or reduce coverage of the drug during the coverage year except when a new, less expensive generic drug becomes available or when new adverse information about the safety or effectiveness of a drug is released. If these changes occur, no prior notification will be provided before the change is made.  We update the formulary monthly or note no change. We do regular audits to ensure the online formulary tool is only the CMS-approved version. We give 30days’ notice to you when:

  • Taking a drug off the list
  • Changing a prior authorization
  • Changing a quantity limit
  • Changing a cost tier

You can ask us about drug safety at any time. You can access an online formulary or print one from our website. You may also ask us to mail you a copy. Just call our Member Services department.