How long does it take for me to receive my HSA/FSA Letter of Medical Necessity?Updated a month ago
Generally, it takes 24-48 hours. In some cases, Flex’s provider team will require additional time to issue a letter of medical necessity based on the needs associated with an individual qualification survey. If you aren’t seeing your letter in your inbox, check spam for an email from [email protected], then reach out to us at Flex Support for help.