HCPCS modifier › K codes › K3
K3
Lower extremity prosthesis functional level 3 - has the ability or potential for ambulation with variable cadence. typical of the community ambulator who has the ability to transverse most environmental barriers and may have vocational, therapeutic, or exercise activity that demands prosthetic utilization beyond simple locomotion.
ValidHCPCS Level II modifier.
Valid for claims with a date of service in the current code year.