| Code | Description | TFR Code | TFR Description | NCA Code | NCA Description |
|---|---|---|---|---|---|
| GNA | Appliances for hip knee below knee callipers foot ankle full leg harnesses | 310 | Appliances | 7080 | Patients Appliances : Purchase |
| GNB | Made to measure hip knee below the knee | 310 | Appliances | 7080 | Patients Appliances : Purchase |
| GNC | Lower Limb Splints | 310 | Appliances | 7080 | Patients Appliances : Purchase |
| GNX | Lower Limb Appliances Maintenance & Repair | 310 | Appliances | 7082 | Patients Appliances Repairs |