Will you bill my insurance? May 10, 2023 16:26 Updated Labcorp OnDemand® tests are paid for by you and we do not bill your insurance. Related articles Can I use my HSA or FSA dollars to pay for tests? Are there any additional fees at the lab? Can I get a refund if I change my mind? How do I get a physician order for testing? How do I contact Labcorp OnDemand®?