Lookup for R3V20257ForR4B

Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
0.1.0 - STU International flag

Extensions for Using Data Elements from FHIR STU3 in FHIR R4B - Downloaded Version null See the Directory of published versions

The FHIR STU3 ValueSet v2 Nature of Challenge has no mapping to FHIR R4B.

Source System Code Display Has XVer Target System Code Display

http://hl7.org/fhir/v2/0257 CFST Fasting (no calorie intake) for the period specified in the time component of the term, e.g. 1H POST CFST Yes

http://hl7.org/fhir/v2/0257 EXCZ Exercise undertaken as challenge (can be quantified) Yes

http://hl7.org/fhir/v2/0257 FFST No fluid intake for the period specified in the time component of the term Yes

Source System	Code	Display	Has XVer
`http://hl7.org/fhir/v2/0257`	`CFST`	Fasting (no calorie intake) for the period specified in the time component of the term, e.g. 1H POST CFST	Yes
`http://hl7.org/fhir/v2/0257`	`EXCZ`	Exercise undertaken as challenge (can be quantified)	Yes
`http://hl7.org/fhir/v2/0257`	`FFST`	No fluid intake for the period specified in the time component of the term	Yes

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IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r3.r4b#0.1.0 based on FHIR 4.3.0. Generated 2026-03-20
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