Morse Fall Scale (MFS) Calculator

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Score 25 if the patient has fallen during the current hospital admission or has a history of physiological falls within the last 3 months.
Score 15 if the patient has more than one medical diagnosis documented in their current care record.
Select the mobility aid the patient uses. Furniture-clutching carries the highest score because it signals impaired balance without a proper device.
Score 20 if the patient has an active IV infusion or an IV access device (heparin lock, PICC, port). IV equipment tethers movement and raises fall risk.
Normal includes a person who is fully immobile (bed rest / wheelchair) as they pose no ambulatory risk. Weak gait: slight stoop, short steps, uses furniture lightly. Impaired gait: very short shuffling steps, difficulty rising from a chair, almost always needs assistance.
Ask the patient to describe what they think they can do independently. Score 15 if they overestimate their abilities or if cognitive impairment causes them to forget their limitations - a key predictor of unexpected falls.
Morse Fall Scale ScoreLow risk
0pts

Total of all six subscale scores (range 0-125)

History of falling0pts
Secondary diagnosis0pts
Ambulatory aid0pts
IV therapy0pts
Gait0pts
Mental status0pts
0 pts
Low risk<25Moderate risk25-45High risk45+

MFS total: 0 pts - Low risk.

  • Score indicates low fall risk. Maintain standard precautions: lowest bed position, call light within reach, wheels locked.

Next stepReassess at each admission, each shift, after a change in the patient's condition, and following any transfer. Even low-risk patients should have standard environmental precautions in place.

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