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    Hearing Devices

    Air-conduction and bone-conduction hearing aids, OTC hearing aids, and cochlear implants, spanning Class I, II, and III pathways.

    Reviewed by Christian Espinosa, Founder, Blue Goat CyberLast reviewed May 9, 2026

    Definition

    The hearing-devices segment covers prescription air-conduction hearing aids, the FDA-created OTC hearing aid category (effective October 2022 under 21 CFR 800.30), bone-anchored hearing systems, and cochlear implants. The 2022 OTC rule fundamentally restructured the consumer end of the market by allowing direct-to-consumer sale of mild-to-moderate hearing-loss devices to adults without an audiologist visit.
    What the regulation says
    21 CFR 800.30 (OTC hearing aids), 21 CFR 874.3300 (prescription hearing aids), and 21 CFR 874.3450 (bone-conduction). Cochlear implants are Class III PMA devices under product code MCM.

    What this means in practice

    OTC hearing aids brought new entrants (Apple AirPods Pro hearing-aid feature, Sony, Bose) and price compression on traditional prescription products. Insurance coverage remains uneven; Medicare does not cover most hearing aids.

    Examples

    • A patient with severe hearing loss might receive an implantable device designed to stimulate the auditory nerve directly, representing a Class III device within this segment.
    • Many adults with newly identified mild-to-moderate hearing loss are now exploring non-prescription devices available directly from retailers, circumventing the need for an audiologist visit.
    • Advanced prescription devices often incorporate sophisticated digital signal processing to filter background noise and enhance speech clarity for individuals with moderate to profound hearing impairments.
    Common pitfalls
    • •Marketing personal sound amplification products (PSAPs) with hearing-loss claims, that triggers FDA hearing-aid regulation.
    • •Forgetting that pediatric hearing aids remain prescription-only under the OTC rule.

    Frequently asked questions

    The FDA's OTC hearing aid rule, effective under 21 CFR 800.30 in October 2022, created a new regulatory category allowing adults with perceived mild-to-moderate hearing loss to purchase certain hearing aids directly, without a medical exam, audiologist fitting, or prescription, fundamentally restructuring a market that previously required a professional visit for any hearing aid purchase. This opened the category to new consumer electronics entrants and drove price compression in the traditional prescription hearing aid segment, while leaving prescription-only requirements in place for more severe hearing loss and for pediatric patients.
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    Sources

    3 sources

    Sources support the definition or relevant regulatory context, not necessarily every claim on this page. Each is graded against our source-tier hierarchy so you can see what rests on binding law versus commentary.

    Tier 2Regulator guidance and consensus· 1Tier 4Trade press and expert commentary· 2
    Link health: 3 verified· last checked 2026-06-20
    FDA·1MedTech Europe·1MedTech Dive·1
    1. 1
      FDA, OTC Hearing Aids Final Rule
      Tier 2 Verified
      FDAfda.gov
    2. 2
      MedTech Europe - Facts & Figures
      Tier 4 Verified
      MedTech Europemedtecheurope.org
    3. 3
      MedTech Dive
      Tier 4 Verified
      MedTech Divemedtechdive.com

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