HL7 V2 | TABLE 0256
Table 0256: Time Delay Post Challenge
HL7-defined table of codes used to classify an observation definition as being a component of a challenge test.
- Type
- HL7-defined
- Codes
- 44
- Introduced
- HL7 v2.3
- Used in
- OM1-44
- THO code system
http://terminology.hl7.org/CodeSystem/v2-0256- OID
2.16.840.1.113883.18.151
HL7-defined: The standard fixes the values. PipeHat flags codes outside this list as warnings.
Codes
| Code | Meaning |
|---|---|
BS | Baseline (time just before the challenge) |
PEAK | The time post drug dose at which the highest drug level is reached (differs by drug) |
TROUGH | The time post drug dose at which the lowest drug level is reached (varies with drug) |
RANDOM | Time from the challenge, or dose not specified. (random) |
1M | 1 minute post challenge |
2M | 2 minutes post challenge |
3M | 3 minutes post challenge |
4M | 4 minutes post challenge |
5M | 5 minutes post challenge |
6M | 6 minutes post challenge |
7M | 7 minutes post challenge |
8M | 8 minutes post challenge |
9M | 9 minutes post challenge |
10M | 10 minutes post challenge |
15M | 15 minutes post challenge |
20M | 20 minutes post challenge |
25M | 25 minutes post challenge |
30M | 30 minutes post challenge |
1H | 1 hour post challenge |
2H | 2 hours post challenge |
2.5H | 2 1/2 hours post challenge |
3H | 3 hours post challenge |
4H | 4 hours post challenge |
5H | 5 hours post challenge |
6H | 6 hours post challenge |
7H | 7 hours post challenge |
8H | 8 hours post challenge |
8H SHIFT | 8 hours aligned on nursing shifts |
12H | 12 hours post challenge |
24H | 24 hours post challenge |
2D | 2 days |
3D | 3 days |
4D | 4 days |
5D | 5 days |
6D | 6 days |
7D | 7 days |
1W | 1 week |
10D | 10 days |
2W | 2 weeks |
3W | 3 weeks |
4W | 4 weeks |
1L | 1 month (30 days) post challenge |
2L | 2 months (60 days) post challenge |
3L | 3 months (90 days) post challenge |
Where it's used
| Element | Name | FHIR (v2-to-FHIR mapping) |
|---|---|---|
OM1-44 | — |
Elements with a dot (such as CX.5) are data type components, used wherever that data type appears.
Source: HL7 Terminology (THO) 7.4.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.