Shoulder Surgery Recovery Supplies You Can Buy With FSA or HSA Funds (2026 Checklist)

Last updated: November 2026

Which shoulder surgery recovery supplies can you buy with FSA or HSA funds? The federal employees’ FSA list accepts pain relievers, bandages and TENS units; slings, cold therapy and recliners vary by plan. Your share of the surgery bill is the first cost to cover.

A health FSA is an employer plan you fund from your paycheck before tax; an HSA is your own account that goes with a high-deductible health plan.

Key takeaways

What should your FSA or HSA money cover first around shoulder surgery?

The medical care itself. Your share of the operation, your copays and physical therapy are medical care, and they are bills you will owe anyway, so they come before optional supplies. The exception is a limited-purpose FSA, which covers costs such as dental, vision and preventive care (Publication 969).

On the FSAFEDS list, “Surgery (for non-cosmetic purposes)”, “Medical (Co-insurance, Co-Payment, Deductible)”, “Physical therapy” and “Co-payment (medical, in-network)” are all “Eligible with detailed receipt”. They fall within the IRS definition of medical care in Publication 502, “the costs of diagnosis, cure, mitigation, treatment, or prevention of disease”, the same test the IRS applies to HSAs and FSAs.

For scale, the 2026 health FSA limit is $3,400 (IR-2025-103), and HSA contributions are capped at $4,400 for self-only or $8,750 for family coverage (Publication 969).

Before spending either account on gear, ask your insurer for an estimate of your share. Then add the visits listed in our surgeon follow-up schedule and the sessions in our shoulder PT phases guide. What remains is the realistic supply budget. With an HSA, that budget includes savings from earlier years, because contributions “remain in your account until you use them” (Publication 969).

Which shoulder surgery recovery supplies are FSA or HSA eligible?

It depends on your plan’s list, so the checklist below sorts each supply by what two published lists say. FSAFEDS runs the FSA for federal employees; WEX is a benefits administrator with its own list of eligible expenses. Neither is your plan’s list unless it administers your account, because qualified FSA expenses are “those specified in the plan” (Publication 969). For an HSA, the IRS test itself decides, and the records that prove it are yours to keep. Use the table only for supplies your surgeon or care team has told you to use.

Group	Supply	What the list says	List
Eligible with a receipt	Over-the-counter pain relievers	“Pain reliever (over-the-counter)”: “Eligible with detailed receipt”	FSAFEDS
Eligible with a receipt	Bandages, first aid kits	“Bandages and related items (over-the-counter)” and “First aid kits (over-the-counter)”: eligible with detailed receipt	FSAFEDS
Eligible with a receipt	TENS unit	“TENS Unit”: “Eligible with detailed receipt”	FSAFEDS
Nearest entry eligible	Shoulder brace or support	“Orthopedic & surgical supports”: eligible with detailed receipt; shoulder braces are not named, so ask whether yours counts	FSAFEDS
Eligible on one list	Arm sling	“Arm Sling”: “Eligible”; no FSAFEDS entry	WEX
Eligible on one list	Cold or hot packs	“Cold / Hot Packs”: eligible only when “sold as medical supplies”; no FSAFEDS entry	WEX
Eligible on one list	Heating pad	“Heating Pad”: “Eligible”; no FSAFEDS entry	WEX
Lists disagree	Cold therapy machine	FSAFEDS: “Cryotherapy – Cold Therapy (for treatment of medical condition)” needs a letter of medical necessity; WEX: “Cryotherapy / Cold Units” is “Eligible”	FSAFEDS vs WEX
Lists disagree	Recliner	FSAFEDS: “Recliner ($1000 max)” needs a letter of medical necessity; WEX: “Recliner Chairs” is “Not Eligible”	FSAFEDS vs WEX
Doctor’s note (nearest entry)	Shoulder or arm-support pillow	No FSAFEDS entry; WEX’s “Support Cushions or Pillows” is “Rx/MN”, with cervical and lumbar examples only	WEX
Retailer label only	Wedge pillow	No wedge entry on either list; WEX’s nearest entries are “Acid Reflux Pillow” (“Eligible”) and “Pillows (sleeping)” (“Rx/MN”). Amazon’s page for the Aeris Wedge Pillow (our own brand) shows “FSA or HSA eligible” (checked November 2026), which is Amazon’s classification, not a guarantee	Amazon; your administrator decides
Not listed	Reacher, shower chair, bed rail, front-opening clothing	Not on FSAFEDS’s list	Your administrator decides

The “What the list says” column quotes each list; the first column is our grouping, and WEX’s “Rx/MN” means a doctor’s note or prescription for a product. A supply with no entry is not a “no”: the list is silent, and your administrator decides.

Behind the equipment rows sits one IRS test (over-the-counter medicine has its own rule): medical care must be “primarily to alleviate or prevent a physical or mental disability or illness”, not “merely beneficial to general health” (Publication 502). WEX’s cold-pack note shows the test at work: packs “sold for other purposes (e.g., to keep beverages cold or hot) won’t qualify.”

AAOS OrthoInfo says that after shoulder arthroscopy “you will most likely need a sling or special immobilizer”, and that after rotator cuff repair a sling is most likely used “for the first 4 to 6 weeks”. Our guide to making a shoulder sling more comfortable covers those weeks.

Why do the lists disagree on cold therapy machines and recliners?

The lists do not say why. Both items have everyday uses as well as medical ones, and the IRS warns that a plan paying for non-medical expenses is “not qualified”, which makes all its payments taxable income, “even reimbursements for actual medical expenses” (IR-2024-65). A letter of medical necessity is how a plan can document that such an item was bought for a medical reason.

Cold therapy machines

FSAFEDS does not name the machines; its nearest entry, “Cryotherapy – Cold Therapy (for treatment of medical condition)”, asks for a doctor’s letter, and it has no separate entry for cold packs. WEX lists cold units as “Eligible” rather than “Rx/MN”. The same unit can therefore be listed as eligible on one list and need a letter on another. If your surgeon recommends one, our post-op pain management guide covers where cold therapy sits alongside medication, and your administrator can say how it handles a rental.

Recliners

FSAFEDS accepts recliners up to $1,000 with a letter of medical necessity, a cap that is its own plan rule rather than an IRS limit. WEX lists recliner chairs as “Not Eligible”, noting that “in rare cases, a portion of the expenditure might qualify” with a physician’s prescription.

AAOS OrthoInfo explains why recliners come up at all: after shoulder arthroscopy, lying flat “does not affect how your shoulder heals” but “may pull on your shoulder and cause discomfort”, and “some patients are more comfortable sleeping in a reclining chair or propped up in bed the first days after surgery.” If your surgeon suggests either setup, our guides to whether you need a recliner and how to sleep with a shoulder sling cover the chair and the bed.

5 things to check before you buy recovery supplies with FSA or HSA money

Before a recovery purchase, check five things: the plan’s list, a letter if one is needed, the receipt, the date and the reason.

1. The plan’s list, not the store’s label. Amazon says it “uses an industry standard list” to mark items “FSA or HSA eligible” (Amazon); a label like that means the card can be used for the item at checkout. It does not make a purchase medical care, and if you file a claim, your plan decides what it reimburses and what proof it wants.
2. A letter, if the item needs one. Some expenses are eligible “only when a doctor or other licensed health care practitioner certifies that they are medically necessary” (FSAFEDS). The letter comes from your surgeon or doctor, and FSAFEDS asks for a new one if treatment runs past the time period it covers. The IRS warns against companies claiming that “notes from doctors based merely on self-reported health information” can turn personal spending into medical care (IR-2024-65).
3. The receipt. FSAFEDS states that “credit card receipts, canceled checks, and balance forward statements do not meet the requirements for acceptable documentation”, so keep the itemized receipt. An HSA owner keeps the same proof with their tax records rather than sending it with the return.
4. The date. An FSA reimburses expenses incurred during its period of coverage and “can’t make advance reimbursements of future or projected expenses” (Publication 969). The next two sections show what that means in December and around a surgery date.
5. The reason. Buy what your surgeon’s instructions call for, not extras to use up a balance. Personal expenses are not reimbursable from an FSA (IR-2024-65), and an HSA withdrawal for something that does not qualify is taxed and may carry a 20% additional tax (Publication 969). Our surgery preparation checklist covers what to set up at home before the day of surgery.

What happens to unused FSA money in December?

FSAs are generally “use-it-or-lose-it” plans (Publication 969): money left at the end of the plan year is forfeited unless the plan offers one of two exceptions. A grace period gives you up to 2½ months after the plan year to incur new expenses against the old balance. A carryover moves up to $680 of unused 2026 money into the 2027 plan year (IR-2025-103); at FSAFEDS, only if you re-enroll for at least $100. A plan can offer one or the other but never both, and some offer neither.

The claims deadline is separate: it is the date the plan sets for filing expenses already incurred. FSAFEDS, which has no grace period on its health FSA, takes 2026 claims until April 30, 2027 (FSAFEDS).

An HSA balance is different: it carries over from year to year, so there is nothing to spend down in December. The full FSA vs HSA rules, from limits to claims deadlines, are in our sister site’s guide.

When should you buy recovery supplies around the surgery date?

In the plan year whose money you mean to use. FSAFEDS puts the rule plainly: “reimbursement for expenses is generally based on when an expense is incurred, not when it is paid” (FSAFEDS).

For medical care, the Treasury’s proposed rule ties that date to when the care is provided, “and not when the employee is formally billed, charged for, or pays for the medical care” (Federal Register, 2007). Under that proposed rule, an operation in January 2027 is a 2027 expense even if the hospital bills you in December. A late-2026 operation with physical therapy in 2027 splits across two plan years; our recovery timeline lays out the weeks after the operation.

For supplies, none of the sources cited here says whether the order, shipping or delivery date counts, so leave a margin in late December and ask your plan how it dates the purchase.

If your surgery falls inside the plan year, a leftover balance can pay for supplies your surgeon has told you to use, with an itemized receipt. Buying ahead for an operation in the next plan year is less clear, because an FSA cannot reimburse future expenses in advance (check 4 above); ask your plan first.

An early-2027 surgery has one advantage. Publication 969 says you “must be able to receive the maximum amount of reimbursement … at any time during the coverage period, regardless of the amount you have actually contributed”. If your enrollment window is still open, the 2027 election you choose, up to the $3,500 limit (IR-2026-133), is therefore available at any time during the 2027 plan year, and you can change it mid-year “only if specifically allowed by law and the plan.”

Leftover 2026 money can still help with an early-2027 operation if your plan has the grace period or the carryover described in the December section. Without either, the 2026 balance generally cannot pay for a 2027 expense.

HSAs follow different rules: the money stays in the account, reimbursement has no deadline, and “expenses incurred before you establish your HSA aren’t qualified medical expenses” (Publication 969). If you are opening an HSA for 2027, the account has to exist before the operation. Coverage by a general-purpose health FSA generally blocks HSA contributions, and a grace period on one counts too unless its balance was zero at the end of the plan year (Publication 969); ask your plan before combining the two, including a spouse’s FSA that covers you.

Frequently asked questions

If your surgeon recommends a wedge or a cold pack

A wedge pillow is one of the supplies people look at when their surgeon suggests sleeping propped up in bed, and a cold pack is another when cold therapy is part of the plan. Neither FSAFEDS nor WEX names wedge pillows (WEX’s nearest entries are “Acid Reflux Pillow” and “Pillows (sleeping)”), and WEX counts cold packs only when they are sold as medical supplies. We make and sell the Aeris Wedge Pillow. Its Amazon product page showed the label “FSA or HSA eligible” when checked in November 2026, which means the card can be used for it at checkout. That label is Amazon’s classification, not a guarantee. Check that it still shows at checkout and keep the receipt: on an FSA claim your plan administrator decides, and some plans ask for a letter of medical necessity; with an HSA your records are the proof.

The Aeris is a single-piece memory-foam wedge with a curved, sculpted top and a machine-washable viscose-blend cover that zips off, 65 × 65 cm at the base (about 25.6 × 25.6 in) with a 22 cm apex (about 8.7 in), 3.1 kg (about 6.8 lb). That is about 19° of incline — 22 cm of lift over a 65 cm base — gentler than the angles our wedge angle guide describes for the first weeks after surgery, so check it against any angle your surgeon gives you. The rules here come from IRS publications, FSAFEDS, WEX and AAOS OrthoInfo; product details come from our production spec for the Aeris.