Hearing Hardware
8
Definitions
This section defines terms and abbreviations, including acronyms, used in this billing guide.
Refer to Chapter 182-500 WAC for a complete list of definitions for Washington Apple Health.
Bone-anchored hearing aid (BAHA) or
bone conduction hearing device – A type of
hearing aid that transmits sound vibrations
through bones in the head. The inner ear
translates the vibrations the same way a
normal ear translates sound waves. These
devices can be surgically implanted or worn
on headbands. (WAC 182-547-0200)
Cochlear implants – An electronic hearing
device designed to produce useful hearing
sensations to a person with severe to
profound deafness by electrically stimulating
nerves inside the inner ear. A cochlear
implant has a surgically implanted receiver
and electrode system in the inner ear and an
external microphone, sound processor, and
transmitter system. The external system may
be worn entirely behind the ear or its parts
may be worn in a pocket, belt pouch, or
harness. (WAC 182-547-0200)
Developmental Disabilities Administration
(DDA) – A division administration within the
Department of Social and Health Services.
DDA provides services to children and adults
with developmental disabilities.
Digital hearing aids – Wearable sound-
amplifying devices that use a digital circuit to
analyze and process sound.
(WAC 182-547-0200)
Hearing aids - Wearable sound-amplifying
devices that are intended to compensate for
hearing loss. Hearing aids are described by
where they are worn in the ear as in-the-ear
(ITE), behind-the-ear (BTE), etc. Hearing
aids can also be described by how they
process the amplified signal. This would
include analog conventional, analog
programmable, digital conventional, and
digital programmable. (WAC 182-547-0200)
Hearing health care professional – An
audiologist or hearing aid fitter/dispenser
licensed under Chapter 18.35 RCW, or an
otorhinolaryngologist or otologist licensed
under Chapter 18.71 RCW.
(WAC 182-547-0200)
Maximum allowable fee - The maximum
dollar amount that the agency will pay a
provider for specific services, supplies, and
equipment. (WAC 182-547-0200)
Prior authorization – A form of
authorization used by the provider to obtain
approval for a specific hearing aid and
service(s). The approval is based on medical
necessity and must be received before
service(s) are provided to clients as a
precondition for payment.
(WAC 182-547-0200)
Programmable hearing aids – Hearing
aids that can be “programmed” digitally by a
computer. All digital hearing aids are
programmable, but not all programmable
hearing aids are digital.