Health Savings Accounts (HSA) and Flex Spending Accounts (FSA) allow you to pay for eligible health care costs using pre-tax dollars that you have saved. ​ If a doctor diagnoses you with a health condition and writes a letter of medical necessity recommending the Dawn House bed, you may be able to use your HSA or FSA dollars to cover a portion of the cost. HSA and FSA plans may vary, so check with your plan administrator to confirm eligibility.