Usually the cost of various tests is not included in the price of hearing aids. These tests include those needed to determine if hearing loss is present and what type of hearing loss is present. All hearing aid dispensers, audiologist and instrument specialists alike, should offer a trial period during which the hearing aids are returnable. Most dispensers will require a deposit or down payment prior to the trial period. Manufacturer's warranties will vary.
Some manufacturers give a free repair or replacement only on defective parts or workmanship.
Other manufacturers also include a 1-year loss and damage policy. Under this type of warranty the manufacturer will replace or repair hearing aids that have been lost or damaged for any reason once during the coverage period. Extended warranties are also available for an additional charge. If your hearing aid manufacturer does not provide for loss and damage in the warranty, you may be able to buy hearing aid insurance. After the manufacturer's warranty has expired, repair charges are the responsibility of the hearing aid owner.