Community Health Alliance partnered with Catamaran to be your Pharmacy Benefit Manager (PBM). A PBM processes the prescription drug benefit part of your health insurance. Your health plan helps with costs for prescription drugs. These drugs must be needed for your medical treatment.

Your prescription drug benefits are made up of a list of products that are covered by your plan. This list is called the Formulary. It is a guide for your doctor or other health care provider. It helps him or her choose the best drug at the lowest cost for you.