HL7 V2 | TABLE 0257
Table 0257: Nature of Challenge
HL7-defined table of codes used to further describe an observation definition that is characterized as a challenge observation.
- Type
- HL7-defined
- Codes
- 3
- Introduced
- HL7 v2.3
- Used in
- OM1-44
- THO code system
http://terminology.hl7.org/CodeSystem/v2-0257- OID
2.16.840.1.113883.18.152
HL7-defined: The standard fixes the values. PipeHat flags codes outside this list as warnings.
Codes
| Code | Meaning |
|---|---|
CFST | Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST |
EXCZ | Exercise undertaken as challenge (can be quantified) |
FFST | No fluid intake for the period specified in the time component of the term |
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.