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-   -   HL7V2 sections in HL7V3? (http://www.mirthcorp.com/community/forums/showthread.php?t=15425)

vibinChander 07-29-2015 01:12 AM

HL7V2 sections in HL7V3?
 
In HL7v2, we have different transactions - ADT, ORM, VXU, Financial, and more.
Likewise, do we have any such thing in HL7v3?Does HL7v3 CDA template have any such support of transactions?

Shamil 07-29-2015 10:28 AM

Yes, there are about 20 domains (roughly comparable to HL7v2 chapters) in HL7v3, whereas CDA is just one of them. HL7v3 messaging and HL7v3 CDA are a bit different things.

Thus, "The HL7 Clinical Document Architecture (CDA) is a document markup standard that specifies the structure and semantics of "clinical documents" for the purpose of exchange." (HL7 NE)

vibinChander 07-30-2015 03:13 AM

Similarites could you explain?
 
Hey,.. thank you, could you gimme a reference or a document specifying domain similarities between the hl7v2 and hl7v3?

Shamil 07-30-2015 08:36 AM

hl7.org ... start with HL7v2 and HL7v3 specifications. That's the only source of truth you can find. Just keep in mind that v2 message types rarely match one-to-one to v3 interactions, and even in case when fully comply, the payload may be different.


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