Currently, testing kits are difficult to find, especially in areas with more cases and aggressive spreads. Rapid at-home testing is still hard to come by in the United States. The reason for this is that supply and demand are out of sync. Because demand is so high right now, finding testing is quite difficult. When they become available, they tend to sell out quickly. The best way to determine where you should purchase your tests for reimbursement is to contact your insurance carrier. They will provide information regarding whether there are retailers within their network (if they have one). Purchasing your test from a retailer within their network may save you any out-of-pocket costs. After determining which retailers are in their network, you can contact those stores to find out if they have any available testing kits.