| L5816 | Addition, endoskeletal knee-shin system, polycentric, mechanical stance phase lock |
| L5840 | Addition, endoskeletal knee/shin system, 4-bar linkage or multiaxial, pneumatic swing phase control |
| L5841 | Addition, endoskeletal knee-shin system, polycentric, pneumatic swing, and stance phase control |
| L5830 | Addition, endoskeletal knee-shin system, single axis, pneumatic/ swing phase control |
| M1035 | Adults who are deliberately phased out of medication assisted treatment (mat) prior to 180 days of continuous treatment |
