Sekisui COVID PCR

Anyone using the Sekisui COVID PCR test(company called Mesa Biotech making it)–I think newly available to private offices but looks like the per test is higher than what insurance is reimbursing(Per the Sekisui rep)! The CPT code 87635 for PCR covid test is not listed on the fee schedule yet for many of the insurance companies, how do we figure out what they are reimbursing?