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description=Browse 1000+ HSA/FSA-eligible brands and thousands of approved products—from vitamins to wellness tech. Spend your pre-tax dollars and save instantly on Flex.;

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Text of the page (random words):
hsa fsa eligible products shop 1000 brands flex shop the spotlight shop hsa fsa eligible brands products with flex shop all brands search company for business for shoppers blog legal community 2026 flex technology co all rights reserved your privacy choices need help reach out to support withflex com flex hsa fsa marketplace shop with your hsa fsa save with pre tax dollars millions of americans leave hsa fsa dollars unused every year flex helps you discover eligible brands and products so you can spend smarter with pre tax money shop smart health shop hyperice 1 5b unused funds hsa fsa dollars forfeited annually 30 pre tax savings average savings by using hsa fsa 2m orders with flex making hsa fsa shopping simple shop brands you already know and love top deals sale recovery therabody sale smart health flaus sale nutrition joi blokes sale women s health nanit sale skincare lovelyskin sale featured sleep ozlo sleep sale sleep coop sleep goods sale sleep cradlewise sale smart health lumen sale sleep bedjet new arrivals new footwear olukai new recovery hyperice new skincare bluemercury new vision diff eyewear new smart health lyma new skincare jovs new women s health theralogix new fitness spartan men s essentials fitness ifit sale smart health lumen fitness ladder ozlo sleep ozlo sleepbuds gym studios equinox sale recovery therabody fitness mike s bikes fitness tempo skincare sale skincare dermstore skincare omnilux skincare fasciablaster skincare dr dennis gross skincare act acre sale skincare lovelyskin sleep home sale sleep bedjet sale sleep coop sleep goods sleep chilipad by sleepme smart health medify air ergonomics branch smart health alen air purification baby kids women s health tubby todd sale women s health nanit sale sleep cradlewise women s health bodily women s health kindred bravely women s health elvie wellness essentials sale nutrition joi blokes footwear kizik vision pair eyewear fitness forme science nutrition the pause life sale smart health flaus explore categories what can you buy with hsa fsa hsa fsa funds can be used on more than you think discover eligible products across wellness recovery skincare footwear office essentials and more ergonomics fitness footwear gym studios nutrition recovery skincare sleep smart health vision women s health more frequently asked questions if you can t find what you re looking for please reach out to support withflex com what is an hsa or fsa health savings accounts hsas let you set aside pre tax dollars to pay for qualified health expenses hsas are linked to high deductible health plans and funds in these accounts roll over year after year flexible spending accounts fsas allow you to use pre tax dollars for eligible health expenses unlike hsas fsas are not tied to a specific health plan and often require you to use the funds within the calendar year fsas are typically provided by employers how do i use my hsa fsa with flex at checkout select flex pay with hsa fsa some products require a letter of medical necessity complete a brief chat based telehealth consultation to confirm eligibility if required enter your hsa fsa card details and complete your purchase if you don t have your hsa fsa card available use a regular credit or debit card submit your letter of medical necessity and itemized receipt provided by flex to your hsa fsa administrator for reimbursement why is my hsa fsa card being declined hsa and fsa cards are debit cards and the most common reason for declines is insufficient funds reach out to your hsa fsa administrator to confirm your balance what if i don t have my hsa fsa card available if you don t have your hsa or fsa card handy still select flex pay with hsa fsa as your payment method enter your credit card information and flex will email you an itemized receipt to submit for reimbursement which products are hsa fsa eligible all products shown in the flex marketplace are hsa fsa eligible some may require a letter of medical necessity lmn some brands may also offer additional eligible items on their website when shopping directly on a site look for hsa fsa messaging on individual product pages flex accepts hsa fsa cards credit debit cards and split payments select flex at checkout to pay for your purchase what is a letter of medical necessity lmn a letter of medical necessity is a document from a licensed healthcare provider that verifies the medical necessity of a product or service making it eligible to purchase using your hsa or fsa this might include items or treatments like supplements or physical therapy that aren t automatically recognized as eligible expenses do i qualify for a letter of medical necessity lmn a licensed clinician will determine your eligibility during a chat based telehealth consultation according to irs guidelines you must have a medical condition that warrants the product or service you intend to purchase using your hsa fsa a range of conditions such as cardiovascular metabolic musculoskeletal autoimmune neurological or mental health conditions could qualify how long is my letter of medical necessity valid for your letter of medical necessity is valid for 12 months from the date of issue it can be used for any eligible purchases made during this time be sure to keep and submit all related receipts when filing with your hsa fsa administrator what do i do with my letter of medical necessity you should keep it on file for at least three years in the event of an irs audit of your hsa or fsa account occasionally fsas may ask for the letter to confirm the eligibility of your purchase shop hsa fsa eligible brands products with flex shop all brands search company for business for shoppers blog legal community 2026 flex technology co all rights reserved your privacy choices need help reach out to support withflex com