You are financially responsible for all self-ordered tests. SOLO by MACL testing is not billed to your health plan or physician because they did not order the tests. For your convenience, MACL accepts many payment options including credit cards, debit cards, or money orders. You may also be able to pay using your health savings account. We recommend you confirm with your health savings provider if you are unsure of coverage. Please note, MACL cannot accept cash.