A hearing aid fitting is the visit where your audiologist programs your hearing aids to your hearing test results and checks how they sound and sit in your ears. Follow-up visits come after that. One clinic’s fitting guide says audiologists usually book one two to four weeks later, so they can adjust the aids once you have worn them in daily life.
What happens at a fitting?
A hearing clinic’s fitting guide (ephearing.com) and a second clinic article (audiologyhearing.net) describe the same basic steps. Here is what the visit usually includes.
| Step | What happens |
|---|---|
| Check your aids | Your audiologist confirms the model and style you chose and shows you the parts. |
| Programming | The aids are programmed from your audiogram, the chart of your hearing test results. |
| Real ear measurement | A thin probe microphone sits in your ear canal and measures how sound reaches your eardrum, first without the aid and then with it. The clinic guide calls this a critical step. |
| Second hearing test | It measures how your hearing improves when the aid is in place (audiologyhearing.net). |
| Comfort and sound fine-tuning | Adjustments are based on how it feels and sounds to you. Speech is tested in simulated settings, and loud sounds are kept comfortable while soft sounds stay audible. |
| Teaching | You learn to insert and remove the aids, handle batteries or charging, use the controls and any phone app, and clean and store the aids. |
The fitting usually takes 60 to 90 minutes. The clinic guide says it can run to two hours for complex hearing loss or more advanced technology, so plan on clearing one to two hours. It also suggests bringing a friend or family member to help you remember the instructions.
How are adjustments checked?
Adjustments are checked in three steps. The probe measurement sets how much amplification each range of sound gets. Your audiologist then changes the settings based on what you say about comfort and sound quality. At the follow-up visit, they review how you are adapting and make further changes based on real-world use (ephearing.com).
Datalogging, which records how many hours the aid is switched on, is one way to check use. A 2017 trial of adults aged 60 and older compared datalogging with self-report and recommended datalogging so that people who rarely use their aids can get support (2017 hearing aid use study). A 2016 review proposed a standard fitting framework covering the steps before and after the fitting, because non-uniform guidelines have led to differences in outcomes and dissatisfaction (2016 fitting framework review).
What follow-up is included in the quoted price?
Ask the clinic to list in writing what your quote includes: the fitting, each follow-up visit, adjustments, repairs and warranty. The clinic guide lists warranty coverage, repairs or replacement parts, and ongoing support as follow-up topics, so confirm each one is on your quote.
If your hearing aid is VA-authorized, the VA hearing aid repair request page says you fill out VA Form 1107 and send the aid to the VA Denver Logistics Center. The VA says the Denver Logistics Center usually repairs hearing aids within 20 days. This applies only to VA-authorized aids. You only need to send the aid for repairs; replacement tubing, cords and other accessories can be requested without it (page last updated March 6, 2026).
How long does it take your brain to adjust to a hearing aid?
The clinic guide says most people need several weeks to fully adjust to new sounds and sensations. It recommends a gradual wearing schedule to ease the transition and realistic expectations about the adjustment period. If it feels hard, bring the problem to your audiologist rather than giving up, as the guide advises.
How many hours a day should you wear a hearing aid?
The 2017 trial did not set a daily target. It measured what older adults actually did. It followed 181 adults aged 60 and older (mean age 79.2) for six months after fitting. Their average daily use was:
| How use was measured | Average hours per day |
|---|---|
| Datalogging (the aid’s own log) | 6.12 |
| Self-report (what people said) | 8.39 |
People tended to overestimate their use, and the authors found that more severe hearing loss and prior hearing aid experience were linked with more use. Telling people about the six-month follow-up in advance did not significantly change use. Ask your audiologist for a wear schedule you can build up to, as the clinic guide suggests.
Which hearing aid is better, behind the ear or in the ear?
The clinic guide describes each style and says your audiologist considers your hearing loss severity, dexterity, lifestyle needs and budget when choosing one.
| Style | What the guide says |
|---|---|
| Behind the ear (BTE) | Sits behind your ear, with a tube connecting to an earmold or dome in your ear canal. |
| Receiver-in-canal (RIC) | Similar to BTE, with the speaker placed inside the ear canal. |
| In-the-ear (ITE) | Custom-made to fill the bowl of your outer ear. |
| Completely-in-canal (CIC) | Nearly invisible, sitting deeply within the ear canal. |
| Invisible-in-canal (IIC) | The smallest option, sitting completely inside the ear canal. |
Ask your audiologist which style suits your hearing loss, your hands and your daily life.
How far should a hearing aid go into the ear?
It depends on the style. A behind-the-ear aid keeps its main body outside the ear and uses a tube to reach an earmold or dome in the canal. Completely-in-canal and invisible-in-canal aids sit deeper, inside the canal itself (ephearing.com). The probe measurement at the fitting checks how sound reaches your eardrum, so ask your audiologist to confirm the fit in your ear. The second clinic article says to report any discomfort, because your audiologist wants to fix it.
Can you hear perfectly with a hearing aid?
Johns Hopkins describes how a hearing aid works this way: it makes the sounds you have trouble hearing louder (Johns Hopkins tinnitus overview). The second hearing test at the fitting measures how much your hearing improves with the aid. Ask to see those results before and after.
What are the common side effects of wearing a hearing aid?
The clinic guides name a few problems people run into. Ask your audiologist which ones to expect with your aids and how often they happen.
| Issue | What the page says | What to do |
|---|---|---|
| Discomfort | The second clinic article says a comfortable fit is part of the fitting, and that you should tell your audiologist if the aid is uncomfortable (audiologyhearing.net). | Tell your audiologist, who will want to fix it. |
| Feedback or weak sound | The clinic guide says the fitting covers troubleshooting common issues like feedback or weak sound (ephearing.com). | Ask your audiologist to show you how to handle them. |
| More earwax | Cleveland Clinic’s earwax guide lists wearing hearing aids among factors that can affect how much earwax you have. | If wax builds up or your hearing seems muffled, ask a clinician to check your ear canal. |
| Discharge from the ear or a change in hearing | The CDC ear infection page, which is written for children, lists pus, discharge or fluid coming from the ear, worsening symptoms and hearing loss as reasons to seek medical care. | Ask your audiologist or doctor about any new ear symptoms. |
Before you assume an ear problem is the aid, read what can be mistaken for an ear infection.
What the research shows, and where it stops
A 2022 trial in the Brazilian Journal of Otorhinolaryngology followed 19 people with chronic tinnitus and untreated sensorineural hearing loss, a common type caused by damage to the inner ear or its nerve. They received counseling and a hearing aid fitting, then were followed for six months (2022 tinnitus hearing aid trial). Their tinnitus and hearing-handicap scores fell, and the authors wrote that fitting “is a valuable treatment strategy for chronic tinnitus relief and associated hearing loss subtype of patient.” The trial is small, and each patient was compared with their own starting point rather than with a separate group.
Johns Hopkins says hearing aids may help some people with tinnitus who have hearing loss. Harvard Health says aids sometimes reduce the perception of tinnitus for people with measurable hearing loss, but they are not recommended for people whose hearing tests are normal (Harvard Health on new thinking about tinnitus).
Questions to ask before you book
- Does the quote include the fitting, each follow-up visit, adjustments, repairs and warranty?
- Does Medicare cover the fitting and follow-up visits? Ask for the answer in writing.
- Which style suits my hearing loss, my hands and my daily life?
- What did my second hearing test show, before and after the aid?
- Would both ears be fitted, and what does binaural hearing mean for my case?
- What daily wear schedule should I follow, and when is my follow-up?
- How do I reach you between visits, and how do I report discomfort?
Prices and packages change, so check the current quote with the clinic directly.
Your next step
Book your fitting after your hearing test and bring this list. Ask for the quote in writing before you agree to anything, and book your follow-up visit at the fitting, as the second clinic article suggests. To see how an ear canal is viewed with a camera, read digital otoscopy and microscopy.
By the Connected Diagnostics Evidence Team
This article is for general information purposes only and does not constitute medical advice. Consult your doctor or qualified healthcare provider before making changes to your health routine.
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