My Client providers participate in network for several insurance companies. My Client is in network with the following health insurance companies: CareFirst, Blue Cross/Blue Shield, Cigna and United Healthcare/Optum, Aetna, Johns Hopkins EHP/USFHP, Medicaid, Medicare, and Tricare Humana (Tricare East). Patients may file for individual reimbursement if their insurance company is not one of these. If your provider works with your insurance company, your fee will simply be your copay once you’ve met your health plan’s annual deductible amount.