HL7 resources

HL7 FHIR Use Cases

HL7 FHIR has the potential to change to the way data is communicated across the healthcare. See FHIR use cases for lab orders and immunization data. 

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HL7 resources

Happy Birthday, HL7!

HL7 International recently celebrated its 30th anniversary, which caused me to reflect on my career. I’ve been working with HL7 for a long time.

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HL7 resources

HL7 MSH (Message Header)

The HL7 MSH (Message Header) segment is present in every HL7 message type and defines the message’s source, purpose, destination, and certain syntax specifics.

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HL7 resources

HL7 ORM Message

The HL7 ORM-O01 message functions as a general order message used to transmit information about an order and is among the most widely used HL7 message types.

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HL7 resources

HL7 RDE Message

An HL7 RDE message may be sent as either an order containing a single pharmacy order/treatment for a patient or as an order containing multiple pharmacy orders

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HL7 resources

HL7 Separator Character Codes

In HL7 messaging, the separator characters are known as the message delimiters or special encoding characters.

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HL7 resources

HL7 SIU Message

The HL7 SIU message notifies an auxiliary (or other similarly configured) application of changes to some facet of the filler application’s appointment schedule.

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HL7 resources

Refined Message Information Models (R-MIM)

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