Medicare K-Level Classification

Does not have the ability or potential to ambulate or transfer safely with or without assistance and a prosthesis does not enhance their quality of life or mobility.

Has the ability or potential to use a prosthesis for transfers or ambulation on level surfaces at fixed cadence. Typical of the limited and unlimited household ambulator.

Has the ability or potential for ambulation with variable cadence. Typical of the community ambulator who has the ability to traverse most environmental barriers and may have vocational, therapeutic, or exercise activity that demands prosthetic utilization beyond simple locomotion.

Has the ability or potential for prosthetic ambulation that exceeds basic ambulation skills, exhibiting high energy levels, service, or tension levels. Typical of the prosthetic demands of the child, active adult, or athlete.