How to choose a hearing aid provider: questions, trials and red flags

Pick the provider, not the storefront. The right one tests your hearing fully, checks the fit with real-ear measurement, puts the trial period and refund terms in writing, and includes follow-up visits.

Prescription hearing aids can be fitted by either a licensed audiologist or a licensed hearing aid professional ^[1]. What happens in the fitting room matters more than the title on the door. In a 2025 randomized trial, people fitted by audiologists following best practices had better outcomes than people given lighter-touch care. That best-practice care included real-ear measurement, orientation, counseling and a follow-up visit one week after fitting. Device price made little difference: pairs costing about $1,100 and $4,400 performed similarly ^[2].

Audiologist or hearing aid specialist?

Both can fit hearing aids. Their training and scope differ.

	Audiologist	Hearing aid specialist (hearing instrument specialist)
Training	Doctor of audiology (Au.D.) degree, which typically takes 4 years [3]	Formal education or hands-on apprenticeship, then written and practical exams. Optional board certification (BC-HIS) [4]
License	Required in all states [3]	Licensed by state authorities. Rules vary by state [4]
What they do	Examine the ear, diagnose hearing problems, create treatment plans, and fit and dispense hearing aids [3]	Hearing evaluations and screenings, fitting and adjusting hearing aids, ongoing support, and referral to a physician when medical evaluation is needed [4]
Good fit if	You need a full diagnostic workup, or your hearing loss is complex, one-sided or comes with other symptoms	Your hearing has been evaluated and you mainly need aids fitted and maintained

If you have ear pain, drainage, dizziness or a sudden change in hearing, you may need a doctor before either one. See audiologist, ENT or hearing aid specialist: who to see first.

Where you buy: clinic, chain, warehouse club or online

You can get prescription hearing aids from audiologists and other hearing care providers in many settings: national chains, hospital and ENT clinics, warehouse clubs like Costco and Sam's Club, and online services ^[5][6]. Prices vary a lot by channel. See how much hearing aids cost for typical prices.

Satisfaction is high across the board. In Consumer Reports' survey of 13,163 members, 86% of hearing aid buyers were very or completely satisfied with the retailer they used ^[6]. Members rated retailers on the person who programmed their aids, pricing options, cost transparency, selection and follow-up adjustment service ^[6]. Those are the same things to judge when you visit.

Real-ear measurement: the one test to ask for

Real-ear measurement (also called probe-microphone measurement) puts a thin tube microphone in your ear canal next to the hearing aid. It measures the sound the aid actually delivers in your ear, so the provider can match it to a prescription target for your hearing loss.

ASHA calls real-ear measurement "the gold standard in hearing aid fitting verification" and says it reduces the need for follow-up programming adjustments ^[1].

It's often skipped. A 2021 review in Seminars in Hearing summarizes the evidence ^[7]:

• In a survey of 533 hearing aid users, only 36% took part in verification and validation measures at their fitting.
• An estimated 70% of patients are fitted with the manufacturer's "first fit" settings rather than verified settings.
• Gain can differ by as much as 20 dB depending on the manufacturer's software.
• In one study, 79% of people preferred a program verified with probe-microphone measures over the manufacturer's first fit.

Ask directly: "Will you do real-ear measurement at my fitting, and will you show me the results?" If the answer is that the software takes care of it, the provider is skipping the step.

Trial periods and return rights by state

Consumer Reports says most states require at least a 30-day trial period for prescription hearing aids ^[5]. NIDCD notes that most manufacturers allow 30 to 60 days and suggests asking which fees are nonrefundable if you return the aids ^[8].

The details vary by state. Here are three examples from the official rules:

State	Trial length	What the seller may keep	Other rules
Florida	30 days after you receive a prescription hearing aid, with written notice of a money-back guarantee. You can cancel for a valid reason as defined by board rule [9]	Charges for earmolds and fitting services, plus a reasonable cancellation fee set by board rule [9]	The clock pauses while the aid is out for repair. Refunds are due within 30 days of the return [9].
New York	45 calendar days, with a written money-back guarantee [10]	Up to 10% of the total purchase price for most dispensers [10]	The period is paused while the dispenser has the aid [10]
Texas (licensed audiologists)	30 consecutive days from delivery [11]	An agreed-upon amount for the trial period [11]	The trial starts over when the aid comes back from a manufacturer repair. Refunds are due within 30 days [11].

For any other state, check with your state's hearing aid or audiology licensing board. In every state, get the terms in writing on the purchase agreement.

OTC hearing aids follow different rules. The FDA requires the maker to state its return policy on the package, or say it has none, but doesn't set a minimum length ^[12]. See OTC hearing aids: who they're for.

Questions to ask before you buy

About testing

• Will you do a full hearing test, including speech testing? (Here's what a full hearing test includes.)
• Will you look in my ears and refer me to a doctor if something needs medical attention?

About the fitting

• Will you verify the fit with real-ear measurement?
• How long is the fitting appointment? In the 2025 trial, the best-practice fitting, orientation and counseling took about 93 minutes on average ^[2].
• How many follow-up visits are included, and for how long?

About money and paperwork

• Can I get an itemized price for the devices and each service?
• How long is the trial period, and which fees are nonrefundable if I return the aids ^[8]?
• What does the warranty cover, and does it include loss and damage?
• What will visits cost after the included period ends?

NIDCD also suggests asking which features would help you most, whether the provider can make adjustments and lend you aids during repairs, and what instruction you'll get ^[8].

Red flags

• No ear exam or symptom questions. A provider should ask about pain, drainage, dizziness and sudden changes before selling you hearing aids.
• No real-ear measurement, or a claim that the software makes it unnecessary.
• Verbal-only trial terms. If the trial and refund rules aren't on paper, you can't enforce them.
• "Sign today" discounts. Pressure at the first visit leaves no time to compare.
• Premium technology with no clear reason. The 2025 trial found similar outcomes for low-end and high-end aids in mild to moderate loss ^[2].
• "FDA Registered" or "FDA Certified" marketing. The FDA says these terms may be misleading ^[12].
• Refusing to share your results. You can ask for your hearing evaluation records and take them to another seller ^[12].

After you choose

The first month is when a good provider proves itself. Expect a follow-up visit within the first couple of weeks and quick help with problems. Read the first 30 days with hearing aids for what's normal.

To compare providers in your area, start with our hearing provider directory, then call two or three and ask the questions above.