Are health care providers obligated to accept payment from a secondary insurance at their fee schedule when the provider does not participate with the the patient's primary insurance?

Answer . \nIt has been my experience that providers of health care are not obligated to accept secondary or even primary insurnace coverages if they are not under contract (MORE)

Are health care providers obligated to accept payment from a secondary insurance with whom they participate when the provider does not participate with the patient's primary insurance?

Yes they will have to accept payment from the secondary insurance, however they will have to bill the primary provider first.. What ever the primary insurance does not cover (MORE)