| T85.51 | Breakdown (mechanical) of gastrointestinal prosthetic devices, implants and grafts | NON-BILLABLE CODE |
| T85.510 | Breakdown (mechanical) of bile duct prosthesis | NON-BILLABLE CODE |
| T85.510A | Breakdown (mechanical) of bile duct prosthesis, initial encounter | BILLABLE CODE |
| T85.510D | Breakdown (mechanical) of bile duct prosthesis, subsequent encounter | BILLABLE CODE |
| T85.510S | Breakdown (mechanical) of bile duct prosthesis, sequela | BILLABLE CODE |
| T85.511 | Breakdown (mechanical) of esophageal anti-reflux device | NON-BILLABLE CODE |
| T85.511A | Breakdown (mechanical) of esophageal anti-reflux device, initial encounter | BILLABLE CODE |
| T85.511D | Breakdown (mechanical) of esophageal anti-reflux device, subsequent encounter | BILLABLE CODE |
| T85.511S | Breakdown (mechanical) of esophageal anti-reflux device, sequela | BILLABLE CODE |
| T85.518 | Breakdown (mechanical) of other gastrointestinal prosthetic devices, implants and grafts | NON-BILLABLE CODE |
| T85.518A | Breakdown (mechanical) of other gastrointestinal prosthetic devices, implants and grafts, initial encounter | BILLABLE CODE |
| T85.518D | Breakdown (mechanical) of other gastrointestinal prosthetic devices, implants and grafts, subsequent encounter | BILLABLE CODE |
| T85.518S | Breakdown (mechanical) of other gastrointestinal prosthetic devices, implants and grafts, sequela | BILLABLE CODE |
| T85.52 | Displacement of gastrointestinal prosthetic devices, implants and grafts | NON-BILLABLE CODE |
| T85.520 | Displacement of bile duct prosthesis | NON-BILLABLE CODE |
| T85.520A | Displacement of bile duct prosthesis, initial encounter | BILLABLE CODE |
| T85.520D | Displacement of bile duct prosthesis, subsequent encounter | BILLABLE CODE |
| T85.520S | Displacement of bile duct prosthesis, sequela | BILLABLE CODE |
| T85.521 | Displacement of esophageal anti-reflux device | NON-BILLABLE CODE |
| T85.521A | Displacement of esophageal anti-reflux device, initial encounter | BILLABLE CODE |
| T85.521D | Displacement of esophageal anti-reflux device, subsequent encounter | BILLABLE CODE |
| T85.521S | Displacement of esophageal anti-reflux device, sequela | BILLABLE CODE |
| T85.528 | Displacement of other gastrointestinal prosthetic devices, implants and grafts | NON-BILLABLE CODE |
| T85.528A | Displacement of other gastrointestinal prosthetic devices, implants and grafts, initial encounter | BILLABLE CODE |
| T85.528D | Displacement of other gastrointestinal prosthetic devices, implants and grafts, subsequent encounter | BILLABLE CODE |
| T85.528S | Displacement of other gastrointestinal prosthetic devices, implants and grafts, sequela | BILLABLE CODE |
| T85.59 | Other mechanical complication of gastrointestinal prosthetic devices, implants and | NON-BILLABLE CODE |
| T85.590 | Other mechanical complication of bile duct prosthesis | NON-BILLABLE CODE |
| T85.590A | Other mechanical complication of bile duct prosthesis, initial encounter | BILLABLE CODE |
| T85.590D | Other mechanical complication of bile duct prosthesis, subsequent encounter | BILLABLE CODE |
| T85.590S | Other mechanical complication of bile duct prosthesis, sequela | BILLABLE CODE |
| T85.591 | Other mechanical complication of esophageal anti-reflux device | NON-BILLABLE CODE |
| T85.591A | Other mechanical complication of esophageal anti-reflux device, initial encounter | BILLABLE CODE |
| T85.591D | Other mechanical complication of esophageal anti-reflux device, subsequent encounter | BILLABLE CODE |
| T85.591S | Other mechanical complication of esophageal anti-reflux device, sequela | BILLABLE CODE |
| T85.598 | Other mechanical complication of other gastrointestinal prosthetic devices, implants and grafts | NON-BILLABLE CODE |
| T85.598A | Other mechanical complication of other gastrointestinal prosthetic devices, implants and grafts, initial encounter | BILLABLE CODE |
| T85.598D | Other mechanical complication of other gastrointestinal prosthetic devices, implants and grafts, subsequent encounter | BILLABLE CODE |
| T85.598S | Other mechanical complication of other gastrointestinal prosthetic devices, implants and grafts, sequela | BILLABLE CODE |
