340B FHIR Exchange Implementation Guide
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340B FHIR Exchange Implementation Guide - Local Development build (v0.1.0-ballot) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

CodeSystem: 340B Event Type

Official URL: https://exchange.example.org/fhir/ig/340b-exchange/CodeSystem/340b-event-type Version: 0.1.0-ballot
Draft as of 2026-04-24 Computable Name: ThreeFortyBEventType

Event types in the 340B exchange lifecycle.

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

This case-sensitive code system https://exchange.example.org/fhir/ig/340b-exchange/CodeSystem/340b-event-type defines the following codes:

CodeDisplay
dispense-recorded Dispense Recorded
eligibility-evaluated Eligibility Evaluated
accumulator-updated Accumulator Updated
replenishment-requested Replenishment Requested
chargeback-submitted Chargeback Submitted
chargeback-adjudicated Chargeback Adjudicated
transaction-reversed Transaction Reversed
dispute-opened Dispute Opened
dispute-resolved Dispute Resolved