Inaccurate MDS Coding of Lower Extremity Function
Summary
The deficiency involves the facility’s failure to complete accurate MDS assessments of a resident’s functional use of lower extremities. Resident #1, who was bedbound and had a healed, treated wound on the inside of the leg with interventions in place, had multiple MDS assessments reviewed in connection with an injury of unknown origin. The 2/26/25, 5/30/25, and 8/28/25 MDS assessments documented bilateral lower extremity impairments, but the 11/24/25 and 3/4/26 MDS assessments documented no impairment of the bilateral lower extremities. During interview, the MDS coordinator stated that if she was able to move an extremity, she coded it as no impairment, even if the movement was passive and the resident could not follow directions to move independently, and that she “just codes what is presented at the time.” On observation with the assigned nurse (LPN #11), the surveyor noted that the resident’s legs were difficult to move when the nurse attempted to reposition them. When the MDS nurse was brought to the room and asked to demonstrate her assessment method, she flexed the resident’s left ankle back and forth and stated that “it’s moving” when asked if she considered that full flexion. These observations and interviews showed that the MDS assessments did not accurately reflect the resident’s true functional status of the lower extremities, resulting in inconsistent coding of impairment versus no impairment on successive quarterly and annual MDS assessments.
Penalty
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