The Functional Independence Measure (FIM) is an assessment tool that aims to evaluate the functional status of patients throughout the rehabilitation process following a stroke, traumatic brain injury, spinal cord injury or cancer. Its area of use can include skilled nursing facilities and hospitals aimed at acute, sub-acute and rehabilitation care. Performed on admission to and departure from a rehabilitation hospital, it serves as a consistent data collection tool for the comparison of rehabilitation outcomes across the health care continuum. Furthermore, it aims to allow clinicians to track changes in the functional status of patients from the onset of rehab care through discharge and follow-up. The FIM’s assessment of degree of disability depends on the patient’s score in 18 categories