IRS guidance (what typically counts as a medical expense)
The IRS lists hearing aids as a type of medical expense, including batteries, repairs, and maintenance needed to operate them. Many plans treat these as eligible expenses for FSA/HSA reimbursement, but coverage and documentation rules can vary by plan.
If you have employer-sponsored health coverage, you may have access to a Flexible Spending Account (FSA). If you are enrolled in a qualifying High Deductible Health Plan (HDHP), you may be able to contribute to a Health Savings Account (HSA). These accounts let you set aside money before taxes to pay for certain medical expenses.
Using pre-tax dollars can reduce the after-tax cost of hearing care, but the amount depends on your situation (for example, your federal tax bracket, payroll taxes, and your state’s tax rules). State income taxes may differ, and some states do not treat HSAs the same way as federal rules.
What may be eligible?
Eligibility can depend on the item and your plan’s rules. Examples that are often eligible include:
- Hearing aids: Including prescription hearing aids and (in many cases) FDA-regulated Over-the-Counter (OTC) hearing aids.
- Power and upkeep needed to operate hearing aids: Batteries, and repairs/maintenance needed to keep the devices working.
- Hearing care visits and tests: Clinic visits and diagnostic testing are commonly treated as medical expenses; copays and deductibles for eligible services are often payable with FSA/HSA funds.
- Supplies related to device care: Some hearing aid supplies (for example, parts or consumables used to keep devices functioning) may qualify, but plan rules vary.
Eligibility can vary for “general use” items
Items bought mainly for general comfort or general health may not qualify as medical expenses. If you are unsure (for example, about hearing protection used for sleeping or travel), check your plan documents or ask your FSA/HSA administrator before purchasing.
FSA vs. HSA: knowing the difference
Both accounts can offer tax advantages, but the rules are different. Not every workplace offers both options, and “plan year” dates can vary (many plans use a calendar year, but not all do).
| Feature | Flexible Spending Account (FSA) | Health Savings Account (HSA) |
|---|---|---|
| Who owns it? | Employer-sponsored benefit (tied to your employer’s plan). | You own the account (generally portable if you change jobs). |
| Eligibility | Common with many employer plans. | Requires a qualifying High Deductible Health Plan (HDHP) and meeting IRS rules. |
| What happens to unused funds? | Often “use it or lose it.” Some plans may offer either a limited carryover or a grace period—plan rules vary. | Funds generally roll over year to year and do not expire. |
| Contribution limit (federal IRS limits for 2025) |
Up to $3,300 per year for employee salary reduction contributions (plan rules vary).
Carryover (if offered) may be limited (up to $660 for plan years beginning in 2025). |
Up to $4,300 (self-only) or $8,550 (family) for 2025.
Additional “catch-up” rules may apply for some people (see IRS guidance). |
Planning tips (neutral, “check first”)
If you have an FSA
If your FSA has a “use it or lose it” rule, you may want to review your balance before your plan year ends. Some people use remaining funds for eligible hearing-related expenses they already expect to need (for example, device upkeep or clinic copays), but eligibility can vary.
Timing across plan years: proceed cautiously
Some people consider timing hearing aid purchases around a plan year boundary. However, FSAs generally reimburse only expenses that are incurred during the period you are covered by the plan, and details like delivery date, service date, and how a deposit is applied can matter.
If you are considering a strategy that spans two plan years (for example, a deposit in one year and remaining balance the next), it is usually safest to confirm details with both your plan administrator and your clinic’s billing team before relying on it.
Handling “bundled” or denied claims (what the codes may mean)
Billing statements and Explanations of Benefits (EOBs) may include standardized adjustment and denial codes. These codes can help explain why an insurer paid (or didn’t pay) a line item, but the practical impact depends on your plan and your provider’s contract.
One example is CARC 97, which indicates the insurer considers the benefit for that service included in the allowance for another service or procedure. You may also see group codes such as:
- CO (Contractual Obligations): often used for amounts not billable to the patient under the insurer-provider contract (rules can vary).
- PR (Patient Responsibility): commonly used for patient cost-sharing amounts (for example, deductible or copay) when applicable.
If you receive a bill after an insurance denial or adjustment, you can ask your provider’s billing office to clarify whether the amount is patient responsibility and whether it may be eligible for FSA/HSA payment. If it is a qualified medical expense, paying with pre-tax funds may help reduce your after-tax cost.
The bottom line
Pre-tax accounts can be a useful tool for hearing-related expenses, but details matter. For the smoothest experience, check your plan’s rules (especially plan year dates, documentation requirements, and carryover/grace period options) before making large purchases.
References
- Internal Revenue Service (IRS). Publication 502 (2024): Medical and Dental Expenses. (2024 tax year). Accessed 2026-01-31. https://www.irs.gov/publications/p502
- Internal Revenue Service (IRS). Publication 969: Health Savings Accounts and Other Tax-Favored Health Plans. Accessed 2026-01-31. https://www.irs.gov/publications/p969
- Internal Revenue Service (IRS). Revenue Procedure 2024-40 (includes 2025 inflation adjustments for cafeteria plans/health FSAs, including salary reduction and maximum carryover for plan years beginning in 2025). 2024. https://www.irs.gov/pub/irs-drop/rp-24-40.pdf
- Internal Revenue Service (IRS). Revenue Procedure 2024-25 (2025 inflation adjusted amounts for Health Savings Accounts). 2024. https://www.irs.gov/pub/irs-drop/rp-24-25.pdf
- Internal Revenue Service (IRS). Notice 2013-71 (Health FSA carryover rules; a plan generally may not offer both a grace period and a carryover). 2013. https://www.irs.gov/pub/irs-drop/n-13-71.pdf
- Federal Register. Medical Devices; Ear, Nose, and Throat Devices; Establishing Over-the-Counter Hearing Aids. Final rule published 2022-08-17. https://www.federalregister.gov/documents/2022/08/17/2022-17230/medical-devices-ear-nose-and-throat-devices-establishing-over-the-counter-hearing-aids
- X12 (Accredited Standards Committee). Claim Adjustment Reason Codes (includes CARC 97) and Claim Adjustment Group Codes (includes CO and PR). Accessed 2026-01-31. https://x12.org/codes/claim-adjustment-reason-codes
- Fidelity. HSA and state taxes (state tax treatment may differ from federal rules). Accessed 2026-01-31. https://www.fidelity.com/go/hsa/state-taxes