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Curated by Nicholas J. Dugan.

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  • FHIR Chat — 111 messages this week across 31 feeds · last message 4 hours ago
  • HL7 Mailing List — 3 messages this week across 2 feeds · last message 37 hours ago
  • HL7 Blog — 1 post this week · last post 3 days ago

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Showing 1 of 1 (73 before filters) · summarised discussions only

Discussions and posts: topic, channel, source, date of last activity, question, where it stands, next step, impact, specifications, HL7 Jira items and who wrote the summary.
QuestionNext stepSpecifications
PAS Claim.Identifier.System (opens chat.fhir.org)
In the Claim resource, would there always be one identifier with system value urn:trnorg:<TRN03>? Why is the maximum Claim.identifier cardinality 2?
Clarification
Receivers should accept one or two Claim identifiers and should not reject a Claim whose identifier system is not urn:trnorg, per the SHOULD wording; the TRN-mapping rationale is explained but no change to the standard is proposed.
Answered
Per a reply citing the published PAS 2.2.1 package: Claim.identifier is 1..2 (unsliced) in profile-claim and profile-claim-update, and 1..1 in profile-claim-inquiry. Claim.identifier.system is 1..1 with a SHOULD to use urn:trnorg:<TRN03> for the TRN. A later reply from the IG side says Claim.identifier maps to the X12 TRN segment (as does ClaimResponse.identifier). The maximum of 2 comes from X12, which allows an originating claim TRN plus one added by any clearinghouse. A SHALL was considered,
— The summary says nothing here.
Da Vinci PAS, Da Vinci PAS 2.2.1, X12 278— Cites no HL7 Jira item.Machine summary · unreviewed · claude-haiku-5-5 · analysed Nov 2, 2026 · inferredDa Vinci PASFHIR Chat3 messages this week · 5 days ago

Links open the source, which asks you to sign in if the discussion needs it. This page shows the newest entries the feed returns, not a complete archive. Summaries, including the Impact sentence, are written by a model from the discussion and say so until they are reviewed; they name no one. Stages, Impact categories and Jira statuses come from the thread and from HL7 Jira, not from a work group's formal record. A discussion whose chat has gone quiet stays listed while its Jira items are open or moving.