Buying guide
Adjustable Hospital Beds: What They Are and How to Choose One
An adjustable hospital bed is a medical bed with sections that move. You can raise the head, bend the knees, and in most models change the height of the whole bed. Most also come with side rails and wheels that lock. They're built for people who need help getting comfortable, staying safe, or being cared for in bed.
You don't have to be in a hospital to use one. Plenty of adjustable hospital beds end up in bedrooms and living rooms for people recovering or living with a long-term condition. Below, we'll cover how they work, who they help, what to look for, and the safety and coverage questions that come up most.
The basics
How an Adjustable Hospital Bed Works
Most home models have the same basic parts:
Frame and deck. The deck is the platform under the mattress. It's usually split into three or four sections that move on their own.
Motors (actuators). These raise and lower the sections and the bed height.
Controls. A hand pendant is the usual setup. Some beds also have controls built into the side rails for caregivers.
Side rails. These help with rolling, sitting up, and getting out of bed.
Locking casters. The bed can be rolled when needed and locked when it's not.
Head and foot boards. Some are plain. Others look more like regular bedroom furniture.
CPR release. A manual way to drop the head section fast in an emergency.
Battery backup. Optional on some beds, and worth asking about if the person can't sit up alone.
Positions
The Positions You Can Set
Different positions do different jobs. Here are the main ones:
Head up (Fowler's or semi-Fowler's)
Helpful for breathing, eating, taking medicine, and reading or watching TV.
Knees up (knee gatch)
Bending the knees takes pressure off the lower back and keeps someone from sliding down the bed.
Feet up
Often used to raise the legs.
Height adjustment
Low makes it easier and safer to get in and out. High saves a caregiver's back during care.
Trendelenburg and reverse Trendelenburg
The whole bed tilts, head down or head up. Some beds offer this, but it's a clinical position. It has real risks for some people, so use it only when a clinician says to.
Cardiac chair
Puts the person in a seated position, with the legs lowered.
Height ranges vary by model, but many run from the mid-teens to around 30 inches. Check the specs on any bed you're considering.
Who it's for
Who Uses Adjustable Hospital Beds at Home
People often look for one after a surgery, a fall, a stroke, or a new diagnosis. Others come to it slowly, when a regular bed starts to feel like a daily struggle.
Common situations include:
- Older adults who want to stay at home
- Recovery after surgery
- Breathing or heart conditions like COPD or congestive heart failure, where sitting up can be more comfortable
- Arthritis and joint stiffness
- Limited mobility or long stretches in bed
- Palliative and end-of-life care
For the person in bed
The patient benefits can include moving into a better position without help, eating and breathing more comfortably, and getting out of bed more safely.
For caregivers
Caregivers benefit too. Raising the bed to working height means less bending and lifting. Linen changes and transfers get easier. Healthcare workers have some of the highest rates of back and muscle injuries, and a lot of that comes from moving patients. Family caregivers face the same strain.
One honest note on pressure sores: a bed doesn't prevent them on its own. It makes repositioning easier, which is a big part of prevention. Mattress choice, turning schedules, nutrition, and skin care all matter too.
Know the difference
How It Differs From a Regular Adjustable Bed
This is where people get mixed up.
Consumer adjustable base
Made for comfort
A consumer adjustable base is made for comfort. It raises your head and feet so you can read, watch TV, or sleep better.
Adjustable hospital bed
Built for care
An adjustable hospital bed is a medical product. It's built for care. Compared with a consumer base, it usually has:
- A sturdier frame
- Height adjustment for transfers and caregiving
- Side rails
- Locking casters
- Emergency features like a CPR release
- Medical device status. Powered hospital beds are generally FDA Class II devices.
It also matters for insurance. A bed that adjusts isn't automatically a "hospital bed" in the eyes of Medicare or other insurers.
Power options
Full-Electric, Semi-Electric, or Manual
Standard for home care
Full-electric
Motors handle the head, foot, and height. This is the standard choice for home care because the patient or caregiver can adjust it with a button.
Semi-electric
Motors handle the head and foot. Height is a hand crank.
Manual
Cranks only. It costs less, but someone has to do the cranking.
If the bed will be used every day, most families are happier with full-electric.
Buying checklist
What to Look For When You're Choosing
A few things matter more than the extras:
1
Height range. A low bed helps with fall risk. A high setting helps caregivers. Many people need both.
2
Weight capacity. Standard beds commonly hold 350 to 500 pounds. Bariatric models go from 600 to over 1,000. This is a hard limit, so check the specific bed and mattress.
3
Size. The sleep surface is often about 36 by 80 inches, sometimes 84.
4
Side rail type. Half or split rails are generally safer than the old full-length ones.
5
Mattress fit. More on this below.
6
Noise. You'll hear the motors, especially at night.
7
Emergency features. Ask about the CPR release, manual lowering, and battery backup.
8
Warranty and parts. Motors and pendants wear out eventually. Make sure parts are available.
9
Your space. Measure the doorways, the room, and the path the bed will take. Think about who will assemble it, too. A cheap bed can show up in a lot of boxes with poor instructions.
Nice-to-have extras. Built-in scales, under-bed lights, USB ports, and bed-exit alarms are nice in some situations. You don't need them on every bed.
Safety first
Safety: Rails, Mattresses, and Gaps
Side rails help people move in bed and can keep them from rolling out. But they can also be dangerous. The FDA has documented injuries and deaths from entrapment, when a person gets caught in a gap between the rail, mattress, and frame. Its guidance names seven areas where this can happen.
A few ways to lower the risk
- Use a mattress made for that bed frame. A regular mattress can leave gaps, slide around, and miss the pressure relief a medical mattress offers.
- Don't add pads or toppers that change how the mattress fits against the rails.
- Choose current rail designs and check the fit.
- Don't use rails to keep someone in bed against their will. Under CMS rules that can count as a restraint, and people sometimes climb over rails and get hurt worse.
Be careful with very cheap beds sold online. Not every one is a cleared medical device. Weight ratings, motor quality, and support can vary a lot.
Paying for it
Cost, Medicare, and Renting
What it costs
Prices vary widely. A basic full-electric home bed often runs from several hundred dollars to a couple thousand. Bariatric beds, low-air-loss systems, and ICU-style models cost more. Mattresses, rails, and delivery may be extra.
Medicare coverage
Medicare Part B can cover a hospital bed as durable medical equipment when it's medically necessary. That usually means the person needs positioning that an ordinary bed can't give, or needs their position changed often. A face-to-face visit, a written order, and an enrolled supplier are part of it. You'd typically pay 20% after the Part B deductible. Coverage depends on your situation, and rules change, so check Medicare.gov or ask your doctor and supplier.
Paying out of pocket or renting
Paying out of pocket usually doesn't require a prescription. Still, talk to a clinician first. And if recovery is short-term, renting is common. See hospital bed rentals →
Talk to a Clinician About Positioning
Position affects breathing, blood pressure, and reflux. If the person is on a ventilator, has spinal precautions, or just had surgery, ask their care team which angles are safe.
If you're not sure which adjustable hospital bed fits, our team can walk you through it. We'll ask about the person, the room, and the budget, and help you find something that works.
Talk to our team