| Z43 | Encounter for attention to artificial openings | NON-BILLABLE CODE |
| Z43.0 | Encounter for attention to tracheostomy | BILLABLE CODE |
| Z43.1 | Encounter for attention to gastrostomy | BILLABLE CODE |
| Z43.2 | Encounter for attention to ileostomy | BILLABLE CODE |
| Z43.3 | Encounter for attention to colostomy | BILLABLE CODE |
| Z43.4 | Encounter for attention to other artificial openings of digestive tract | BILLABLE CODE |
| Z43.5 | Encounter for attention to cystostomy | BILLABLE CODE |
| Z43.6 | Encounter for attention to other artificial openings of urinary tract | BILLABLE CODE |
| Z43.8 | Encounter for attention to other artificial openings | BILLABLE CODE |
| Z43.9 | Encounter for attention to unspecified artificial opening | BILLABLE CODE |
