FHIR MessageHeader

The FHIR R4 elements of MessageHeader and the HL7 v2 elements the guide maps to them. Elements inherited from the base resource are hidden unless they have a source.

Segment maps: MSA MSH SFT
Data type maps: MSG
Used in messages: ADT_A01 ADT_A02 ADT_A05 ADT_A06 ADT_A09 ADT_A11 ADT_A17 MDM_T02 OML_O21 ORM_O01 ORU_R01 SIU_S12 VXU_V04

Filter elements

Only elements with an HL7 v2 source

Element	Cardinality	Type	HL7 v2 source
`meta`	`0..1`	Meta	MSH-8 MSH-11 MSH-26 MSH-27
`language`	`0..1`	`code`	MSH-19
`event[x]`	`1..1`	Coding`uri`	MSH-9 MSG.2
`destination`	`0..*`	`BackboneElement`	MSH-25
`name`	`0..1`	`string`	MSH-5
`target`	`0..1`	`Reference`Reference(Device)	MSH-5
`endpoint`	`1..1`	`url`	MSH-5 MSH-25
`receiver`	`0..1`	`Reference`Reference(Practitioner \| PractitionerRole \| Organization)	MSH-6 MSH-23
`sender`	`0..1`	`Reference`Reference(Practitioner \| PractitionerRole \| Organization)	MSH-4 MSH-17
`enterer`	`0..1`	`Reference`Reference(Practitioner \| PractitionerRole)
`author`	`0..1`	`Reference`Reference(Practitioner \| PractitionerRole)
`source`	`1..1`	`BackboneElement`	MSH-3 MSH-24
`name`	`0..1`	`string`
`software`	`0..1`	`string`	SFT-3
`version`	`0..1`	`string`	SFT-2
`contact`	`0..1`	ContactPoint
`endpoint`	`1..1`	`url`	MSH-3 MSH-24
`responsible`	`0..1`	`Reference`Reference(Practitioner \| PractitionerRole \| Organization)	MSH-22
`reason`	`0..1`	CodeableConcept
`response`	`0..1`	`BackboneElement`
`identifier`	`1..1`	`id`	MSA-2
`code`	`1..1`	`code`	MSA-1
`details`	`0..1`	`Reference`Reference(`OperationOutcome`)
`focus`	`0..*`	`Reference`Reference(`Resource`)
`definition`	`0..1`	`canonical`Reference(`MessageDefinition`)	MSG.3
Nothing matches the filter.