Audiometrist

In the UK and Ireland Audiometrists generally differ from Audiologists in that they do not require or hold an Academic Degree or Doctorate in Audiology. Audiometrists are certified under the British and Irish Society of Hearing Aid Audiologists, the Health and Safety Executive (UK and Ireland) and the Health and Safety Authority (Ireland), and the time period of their training is generally shorter than audiologists.[9][10] Unlike Audiologists, they are not licensed to treat hearing loss with the use of hearing aids.

As in the UK and Ireland, in Australia and New Zealand Audiometrists can receive certified training in audiometric screening.[11][12] However, unlike the UK and Ireland, Audiometrists in Australia can prescribe hearing aids to treat a hearing loss if they complete the appropriate training.[13][14][15]

An Audiometrist can choose to complete either a Certificate IV in Audiometric Assessment (available only as part of an apprenticeship) or a Diploma of Hearing Device Prescription and Evaluation. Only Audiometrists who complete the Diploma, and the further training below, are qualified to prescribe and fit hearing aids.

Upon graduation of their Diploma, Audiometrists may choose to complete two years supervised clinical experience where they are closely supervised and monitored in a wide variety of techniques. These range from paediatric assessment of clients aged from 3 years to assessment of elderly clients and cover all aspects of screening, diagnostic and prescriptive methods. After this time they are permitted to sit a stringent theoretical and practical exam before a panel of industry experts to be declared competent to prescribe and fit hearing aids. This is a requirement for an Audiometrist to be a member of a professional body.

An Audiologist, who has completed a degree called "Master of Audiology", is required to complete twelve months of supervised clinical experience and be declared competent to be a member of a professional body.

In Australia, the professional bodies for Audiometrists are: Australian College of Audiology (ACAud) – Audiologists and Audiometrists; and Hearing Aid Audiometrists Society of Australia (HAASA) – Audiometrists only.

Audiometrists providing services under the Australian Government Hearing Services Program must have appropriate membership of a professional body. This also applies to Audiologists.

While an Audiometrist can provide many of the same services as an Audiologist under the Australian Government Hearing Services Program, there are some diagnostic services that can only be provided by Audiologists. Other than referral to an Audiologist or ENT for these services, an Audiometrist does not require approval or supervision by an Audiologist. This does not apply to an Audiometrist with a Certificate IV qualification, who cannot provide unsupervised services under the Australian Government Hearing Services Program.

In the United States and Canada, Audiometrists, sometimes referred to as "Audiometric Technicians",[16] also receive accreditation in audiometric screening, under the Occupational Safety and Health Administration (OSHA)and Master of Healthcare Administration (MHA).[17] When audiometry is applied to industry, audiometrists are sometimes also called Occupational Hearing Conservationists.[18][19][20] When Audiometrists become qualified as Audiologists, they are more commonly referred to as Hearing Instrument Specialists, and are licensed hearing professionals that perform diagnostic hearing evaluations, as well as prescribe and fit hearing aids.[21][22][23][24] A Hearing Instrument Specialist in the US or Canada is the equivalent of a Hearing Aid Dispenser in the UK or Ireland.[25]