A fall risk patient is someone whose medical condition, medications, physical abilities, or environment make them more likely to fall while receiving care. In hospitals, an estimated 700,000 to 1 million patients fall each year, at a rate of 3 to 5 falls per 1,000 bed-days. More than one-third of those falls result in injury, including fractures and head trauma. Because of this, hospitals and nursing homes actively screen every patient and put protective measures in place for those flagged as high risk.
How Hospitals Decide Who Is at Risk
Healthcare facilities use two general approaches to identify fall risk. The first is a risk assessment, which is essentially a checklist of known fall risk factors. The second is a predictive scoring tool that assigns points based on those factors and produces a number that places a patient into a low, medium, or high risk category.
The Morse Fall Scale is one of the most common scoring tools. It takes about two minutes and evaluates factors like history of previous falls, whether the patient has a secondary diagnosis, use of walking aids, whether they have an IV line, their ability to walk and transfer, and their mental status. A score of 0 to 20 means low risk, 25 or above means medium risk, and 45 or above means high risk.
Another widely used tool, the Hendrich II Fall Risk Model, scores eight specific factors. Confusion or impulsivity carries the most weight at 4 points. Depression and use of anti-seizure medications each add 2 points. Benzodiazepines (a class of sedatives), dizziness, altered bathroom habits, and being male each add 1 point. The model also includes a “get up and go” test: if a patient can rise from a chair smoothly with no balance loss, they score zero, but if they need multiple attempts or can’t rise without help, they score 3 or 4 points.
Interestingly, UK guidelines from the National Institute for Health and Care Excellence recommend skipping predictive tools altogether and simply treating all hospital patients over age 65 as high risk. The Agency for Healthcare Research and Quality takes a similar stance, emphasizing that identifying and addressing a patient’s specific risk factors matters more than calculating an overall risk score.
Medical Conditions That Increase Risk
The single strongest predictor of a future fall is having fallen before. After that, the risk factors with the most evidence behind them are, roughly in order of strength: balance problems, reduced muscle strength, vision impairment, taking more than four medications, difficulty walking, depression, dizziness or drops in blood pressure upon standing, functional limitations, being over 80, and incontinence.
A range of chronic conditions contribute directly. Arthritis limits mobility and causes pain that throws off balance. Diabetes can damage the nerves in the feet, reducing sensation and stability. Dementia and other cognitive disorders impair judgment and awareness of surroundings. Vascular diseases and chronic lung disease reduce stamina and can cause lightheadedness. Thyroid dysfunction affects muscle function and energy levels. Even obesity plays a role by accelerating the loss of muscle mass and neuromuscular control that comes with aging.
One lesser-known contributor is postprandial hypotension, a drop in blood pressure after eating. It’s thought to stem from declining cardiovascular function and can cause dizziness or fainting, particularly in older adults.
Medications That Raise Fall Risk
Certain drug categories are closely linked to falls because they cause side effects like drowsiness, confusion, blurred vision, or sudden blood pressure drops. The CDC specifically flags six classes of psychoactive medications: anticonvulsants, antidepressants (including both older tricyclics and newer SSRIs), antipsychotics, benzodiazepines, opioids, and sleep aids like zolpidem.
Beyond those, several other types of medications can contribute. Antihistamines cause drowsiness. Blood pressure medications can trigger lightheadedness when standing up. Muscle relaxants impair coordination. Anticholinergic drugs, found in many over-the-counter cold and allergy products, can cause confusion and blurred vision. Even herbal supplements can interact with prescription drugs in ways that increase fall risk. If a patient is taking four or more medications of any kind, that alone is considered a risk factor.
Environmental Factors in the Hospital
It’s not just what’s happening inside a patient’s body. The physical environment plays a significant role. Slippery floors, poor lighting, cluttered rooms, and unfamiliar surroundings all contribute. IV poles and catheter tubing create tripping hazards. Beds that are too high, or that lack functioning locks on their wheels, add to the danger. Even the wrong footwear can make a difference.
This is why hospital fall prevention programs put so much emphasis on the room itself: keeping the call bell within reach, locking bed wheels, installing handrails, adjusting lighting, and making sure the path to the bathroom is clear. Evaluating and adjusting the physical environment is consistently highlighted as one of the most reliable prevention methods.
What Happens When You’re Labeled Fall Risk
Once a patient is identified as a fall risk, the care team puts specific precautions in place. Common measures include a colored wristband (often yellow) that alerts all staff, non-slip socks, bed alarms that sound when the patient tries to get up unassisted, locked bed wheels, a call bell placed within arm’s reach, and scheduled toileting so the patient isn’t rushing to the bathroom alone. Some hospitals assign a sitter, a staff member who stays in the room to monitor the patient directly.
It’s worth noting that in U.S. nursing homes, bed alarms are classified as a type of restraint, and facilities can be penalized for using them indiscriminately. The goal is always to balance safety with the patient’s independence and dignity.
The care team typically involves multiple disciplines. Nurses monitor the patient’s condition and needs on an ongoing basis and are often the first to notice changes in stability or alertness. Physical and occupational therapists work on strength, balance, and safe movement techniques. They may also assess and modify the environment. When medications are a contributing factor, the physician reviews and adjusts prescriptions, sometimes discontinuing or reducing drugs that increase risk.
Screening in Primary Care
Fall risk assessment doesn’t only happen in hospitals. In outpatient settings, the CDC’s STEADI program (Stopping Elderly Accidents, Deaths & Injuries) provides a framework for primary care doctors to screen older adults. The updated approach, developed with the American Geriatrics Society, starts with three key questions: Have you fallen in the past year? Do you feel unsteady when standing or walking? Do you worry about falling?
If a patient answers yes to any of these, they complete a longer 12-question screener to pinpoint specific risk factors. From there, the recommendation is straightforward: a positive screen should always lead to an intervention. If the screening points to a strength, mobility, or gait problem, the patient can be referred directly to physical therapy without additional in-office testing. The updated guidelines also recommend expanding the assessment to include hearing and bladder health, both of which influence fall risk. The full evaluation can be spread across multiple visits to work within the time constraints of a typical appointment.