The Letairis Education and Access Program (LEAP) helps patients navigate the reimbursement process, and assist, those without adequate financial resources identify alternate means of support for access to Letairis (ambrisentan).

To find out if you are eligible for this patient assistance program, call 1-866-664-5327 Monday through Friday between 9:00 a.m. and 8:00 p.m. (Eastern).