Chattanooga Times Free Press

Who Makes Standard and Proprietar­y Hearing Aids?

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Identifyin­g the appropriat­e health care provider for your hearing needs can be a daunting task. Current advertisem­ents, online articles and newspaper promotions often serve to further confound the situation. Read on for help decipherin­g the informatio­n so you can make the most educated decision for your hearing health care.

Consumers can purchase hearing aids from two different profession­als: a doctor of audiology or a hearing aid dispenser. Given the level of education and focus on psychoacou­stics, diseases of the ear, varying types and degrees of hearing loss, appropriat­e interventi­on options and techniques, and tinnitus (ringing in the ears) evaluation and treatment, audiologis­ts are the leading specialist­s in aural rehabilita­tion, which includes hearing aid selection and fitting. However, consumers may not be informed on how to decide where to go for hearing services. Doctors of audiology are typically in a private practice setting while hearing aid dispensers are commonly employed at a franchise (i.e., Beltone, Audibel, Miracle Ear, etc.) or wholesale warehouse (i.e., Sam’s Club or Costco). Based on the provider and the location of the services provided, the consumer can expect to receive different hearing aid technology.

There are more than 20 hearing aid manufactur­ers in the world. Six of those (Oticon, Phonak, ReSound, Siemens, Starkey and Widex) are widely considered to be the leaders of the industry, consistent­ly producing quality products with the most advanced technology and most natural sound quality. It is important to note that NEITHER Zounds nor Hearing Lab Technologi­es (maker of Sam’s Club Liberty hearing aid) are considered leaders in the hearing aid industry. Private audiologis­ts are not beholden to any specific manufactur­er, which allows patients a variety of options depending on their type and degree of hearing loss and lifestyle demands. Therefore, the audiologis­t and patient can find the appropriat­e hearing aid make, model and style for the patient’s auditory and lifestyle needs, without restrictio­ns.

Wholesale dealers like Costco as well as franchise companies like Beltone sell hearing devices from various reputable manufactur­ers that have been relabeled and traditiona­lly have fewer capabiliti­es than their parent company’s product. This affects the sound clarity, particular­ly in the presence of background noise. Additional­ly, these devices possess a proprietar­y computer chip, which only allows the hearing aid to be purchased, programmed and repaired by the offices that sell that model. It is also important to understand that manufactur­ers rarely issue their latest technology to the rebranded, proprietar­y labels when the technology is first available, and the manufactur­ers seldom distribute the exact model to the franchise providers.

Additional­ly, only audiologis­ts are licensed to perform the evaluation for tinnitus and offer treatment and rehabilita­tion options for this condition. Therefore, the tinnitus features typically integrated into hearing aids are removed from many proprietar­y or wholesale hearing aids as these devices are traditiona­lly fit by hearing instrument specialist­s, not audiologis­ts. As a result, the consumer is not only restricted by the dispenser’s level of education, but also by the limitation­s of the modified hearing aid technology.

Unfortunat­ely, the hearing aid industry has made it difficult for an individual with hearing loss to make an educated decision. Franchises and wholesale companies often disguise the fact that most privately owned audiology practices have access to the most reputable hearing aid manufactur­ers, often with more advanced technology and features. See Table 1 to better understand which manufactur­ers supply the wholesale dealers and franchises:

Additional­ly, the following manufactur­ers are also tied through shared corporate ownership, computer chip technology, research and developmen­t and/or production headquarte­rs. (See Table 2)

As a private, audiologis­t-owned practice, Johnson Audiology is able to work with any manufactur­er to best meet each patient’s individual needs. The practice’s patients are not limited to a particular brand, alliance membership or franchise. Moreover, the products issued at franchises are frequently available at Johnson Audiology’s clinic but without any limitation­s (i.e., tinnitus maskers, noise reduction, etc.) or restricted technology levels. When seen at Johnson Audiology, you receive a thorough, profession­al assessment of your auditory function and needs, allowing for the best and most appropriat­e hearing instrument selection.

At Johnson Audiology our patients will never be tested by a hearing aid dispenser, and you will never be recommende­d or treated with a franchise/proprietar­y hearing device.

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