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Short answer: A wheelchair headrest is a head support that attaches to a wheelchair to hold the head and neck in position. When it is sold separately from the chair, FDA treats it as a wheelchair accessory: a Class I device under 21 CFR 890.3910, listed there as a “head and trunk support”. This page is general product and regulatory information, not medical advice.
Definition and scope
A headrest in this sense is a rear or rear-and-side support for the head of a person seated in a wheelchair. It is a different thing from a seat back, a lumbar support or a neurosurgical headrest used to hold a patient’s head in an operating room. For the wider vocabulary of chair components, see wheelchair parts; for the accessory category as a whole, see wheelchair accessories.
The regulation draws the line by sale, not by shape. Under 21 CFR 890.3910(a), a wheelchair accessory is “a device intended for medical purposes that is sold separately from a wheelchair and is intended to meet the specific needs of a patient who uses a wheelchair”. The listed examples include armboard, lapboard, pusher cuff, crutch and cane holder, overhead suspension sling, head and trunk support, and blanket and leg rest strap (Cornell Legal Information Institute copy of the eCFR, checked 2026-10-30).
How FDA classifies a wheelchair head support
FDA does not have a headrest-specific regulation. A separately sold head support falls under the wheelchair accessory definition, and FDA’s product classification database lists it as product code IMS, device name “support, head and trunk, wheelchair”, class 1, regulation 890.3910 (FDA Product Classification database, checked 2026-10-30). A second code, KNO “Accessories, Wheelchair”, sits under the same regulation (openFDA classification API, checked 2026-10-30).
| Item | What the source states |
|---|---|
| Device class | Class I (general controls), 21 CFR 890.3910(b) |
| Premarket notification (510(k)) | Exempt, if the device is not intended as a protective restraint as defined in 21 CFR 880.6760, subject to the limitations in 21 CFR 890.9 |
| Quality management system requirements (part 820) | Exempt, except for requirements concerning records and complaint files under 21 CFR 820.35 |
| FDA product code | IMS, “support, head and trunk, wheelchair” |
Class I status means general controls apply. It does not mean that no rules apply, and it says nothing about how well a particular model works for a particular person.
How it is used in practice
Published evidence on headrests is limited. One 2026 study, Gefen and Rosenberg in Disability and Rehabilitation: Assistive Technology 21(4):1553-1561, surveyed parents about headrests used by 79 children and young people aged 2 to 25 with severe physical disabilities; 55% had cerebral palsy and 64% were male (University of Haifa research portal record, checked 2026-10-30).
- The headrests most often used were the Headaloft (30%), headrests with posterior support only (24%) and the 360 system by Headovations (16.5%).
- Parents rated usability at a mean System Usability Scale score of 82.4 (SD 11.3).
- Parents reported improvements in communication (73%), eye contact (68%) and position during transportation (68%), and also reported effects on feeding, breathing and fatigue.
- The authors found no statistically significant differences between headrest types, and concluded that the functional value was most evident when the headrest was individually fitted by experienced therapists.
These are parent-reported results from a sample of children and young people with severe disability, so they do not describe every wheelchair user or every setting.
Types named in the evidence
Only the categories that the study above reports are listed here; the percentages are the share of the 79 participants, as reported by the authors.
| Category | Share of participants |
|---|---|
| Headaloft | 30% |
| Headrest with posterior support only | 24% |
| 360 system by Headovations | 16.5% |
Where it matters for clinics and supply decisions
Regulatory status. Because a separately sold headrest is a Class I, 510(k)-exempt accessory, there is typically no FDA clearance number to look up for it, and its classification record is the product code and regulation above. If a product is intended as a protective restraint as defined in 21 CFR 880.6760, the 510(k) exemption in 890.3910(b) does not apply to it.
Billing vocabulary. For dates of service on or after 2025-04-01, Medicare’s DME contractor guidance added HCPCS code E1033 for a cushioned headrest among mounting-hardware codes (E1032 to E1034 are capped rental items). The details, and the Noridian source, are on the wheelchair HCPCS codes page.
Accessory or component. Whether a headrest is an accessory (sold separately) or part of the chair as supplied decides which regulatory description applies. The types of mobility aids page places wheelchairs among the other mobility devices.
Common misunderstandings
A headrest is not the same as a neurosurgical headrest
FDA lists “Headrest, Neurosurgical” (product code HBM, 21 CFR 882.4440) as a separate Class I device used in neurosurgery. It is unrelated to wheelchair head supports (openFDA classification API, checked 2026-10-30).
Class I does not mean unregulated
General controls still apply, and the part 820 exemption keeps record and complaint-file requirements.
No single type has been shown to be better
In the study above the authors found no significant differences between types; the fitting by an experienced therapist was where they saw the value.
FAQ
What is a wheelchair headrest?
A head support attached to a wheelchair to hold the head and neck in position. FDA’s wheelchair accessory definition names “head and trunk support” among its examples.
Does FDA regulate wheelchair headrests?
Yes, as wheelchair accessories under 21 CFR 890.3910: Class I, generally exempt from 510(k) unless intended as a protective restraint.
Do different headrest types give different outcomes?
In the one 2026 parent-reported study of 79 children and young people, no statistically significant differences between types were found.
Is a headrest a restraint?
Not by default. The regulation separates headrests that are not intended as protective restraints, which are 510(k)-exempt, from those that are, as defined in 21 CFR 880.6760.
Sources
- 21 CFR 890.3910, Wheelchair accessory (Cornell LII copy of the eCFR), checked 2026-10-30.
- FDA Product Classification database, product code IMS, checked 2026-10-30; openFDA device classification API, checked 2026-10-30.
- Gefen N, Rosenberg L. Importance of headrests for function: parental perspectives. Disability and Rehabilitation: Assistive Technology 2026;21(4):1553-1561, checked 2026-10-30.
