| Code | Display | Comments |
|---|
 CECINSTL | Instillation, cecostomy | |
| EFT | Instillation, enteral feeding tube | |
| ENTINSTL | Instillation, enteral | |
| GT | Instillation, gastrostomy tube | |
| NGT | Instillation, nasogastric tube | |
| OGT | Instillation, orogastric tube | |
| BLADINSTL | Instillation, urinary catheter | |
| CAPDINSTL | Instillation, continuous ambulatory peritoneal dialysis port | |
| CTINSTL | Instillation, chest tube | |
| ETINSTL | Instillation, endotracheal tube | |
| GJT | Instillation, gastro-jejunostomy tube | |
| IBRONCHINSTIL | Instillation, intrabronchial | |
| IDUODINSTIL | Instillation, intraduodenal | |
| IESOPHINSTIL | Instillation, intraesophageal | |
| IGASTINSTIL | Instillation, intragastric | |
| IILEALINJ | Instillation, intraileal | |
| IOINSTL | Instillation, intraocular | |
| ISININSTIL | Instillation, intrasinal | |
| ITRACHINSTIL | Instillation, intratracheal | |
| IUINSTL | Instillation, intrauterine | |
| JJTINSTL | Instillation, jejunostomy tube | |
| LARYNGINSTIL | Instillation, laryngeal | |
| NASALINSTIL | Instillation, nasal | |
| NASOGASINSTIL | Instillation, nasogastric | |
| NTT | Instillation, nasotracheal tube | |
| OJJ | Instillation, orojejunum tube | |
| OT | Instillation, otic | |
| PDPINSTL | Instillation, peritoneal dialysis port | |
| PNSINSTL | Instillation, paranasal sinuses | |
| RECINSTL | Instillation, rectal | |
| RECTINSTL | Instillation, rectal tube | |
| SININSTIL | Instillation, sinus, unspecified | |
| SOFTISINSTIL | Instillation, soft tissue | |
| TRACHINSTL | Instillation, tracheostomy | |
| TRTYMPINSTIL | Instillation, transtympanic | |
| URETHINSTL | instillation, urethral | |
Concept