| 100300-3 | End time Unspecified body region |
| 100301-1 | Start time Unspecified body region |
| 105991-4 | Usual bedtime |
| 106198-5 | Start Time Clocktime Unspecified body region |
| 11288-8 | Arrival time documented |
| 57715-5 | Birth time |
| 63813-0 | Time vacuum bag was emptied |
| 64103-5 | Baseline time |
| 64111-8 | Time at blood draw |
| 64114-2 | End of test time |
| 64543-2 | What time does your child usually go to bed during the week |
| 64544-0 | What time does your child usually go to bed on the weekend or vacation |
| 64545-7 | What time does your child usually get out of bed on weekday mornings |
| 64546-5 | What time does your child usually get out of bed on weekend or vacation mornings |
| 66327-8 | Took monitor off |
| 66329-4 | Monitor put back on |
| 66332-8 | End time - right before going to sleep |
| 75522-3 | Admission time |
| 75523-1 | Discharge time |
| 81955-7 | Time of death |
| 88060-9 | Chemotherapy infusion start time |
| 88061-7 | Chemotherapy infusion stop time |
| 88065-8 | Time of defibrillation |
| 88095-5 | Time of arrival of first responder |
| 88101-1 | CPR stop time |
| 88435-3 | Cardiac compression start time |
| 88438-7 | CPR start time |
| 88665-5 | Time of return of spontaneous circulation |
| 99727-0 | Peritoneal dialysis fluid infusion start time |
| 99728-8 | Peritoneal dialysis fluid infusion stop time |
| 99729-6 | Peritoneal dialysis fluid drainage start time |
| 99730-4 | Peritoneal dialysis fluid drainage stop time |