MedCline Relief Systems are covered by most FSA and HSA Plans and can be purchased on our site using your plan-issued debit card. If you have specific questions about coverage under your plan, please contact your plan administrator. If you would like to purchase MedCline using a split payment (between your FSA/HSA debit card and another credit card), please call us directly at 800-610-1607. We can split your payments over the phone.