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Glossary
Accessibility terms, explained
Short, plain definitions of the words you'll see on product pages and spec sheets. Each one links to a guide when there's more to know.
1
- 1:12 slope
- One inch of rise for every 12 inches of ramp, the ADA maximum. Read the guide →
A
- Accepts assignment
- A supplier that agrees to the Medicare-approved amount as full payment. Read the guide →
B
- Blocking
- Wood installed between studs to anchor grab bars and fixtures. Read the guide →
D
- DME
- Durable medical equipment, such as wheelchairs and walkers, covered by Medicare Part B. Read the guide →
L
- Landing
- A level area at the top, bottom or turn of a ramp. Read the guide →
O
- OTC hearing aid
- A hearing aid sold without a prescription to adults with perceived mild to moderate loss. Read the guide →
P
- PSAP
- A personal sound amplification product, not a hearing aid. Read the guide →
R
- Rollator
- A wheeled walker with hand brakes, usually with a seat. Read the guide →
S
- Seat width
- The width of a wheelchair seat, usually hip width plus 1 to 2 inches. Read the guide →
- Seating assessment
- An evaluation by a therapist to fit a wheelchair and cushion. Read the guide →
T
- Threshold ramp
- A small ramp that bridges a doorway threshold or low step. Read the guide →
- Transport chair
- A light wheelchair with small wheels, pushed by a companion. Read the guide →
V
- Video magnifier
- A camera and screen that magnify print, also called a CCTV. Read the guide →