IHE Pharmacy Medication Overview, published by Integrating the Healthcare Enterprise (IHE). This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/pharm-meow/tree/r4-rr and changes regularly. See the Directory of published versions
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PHARM xxx

This section corresponds to transaction [PHARM-x] of the IHE Pharmacy Technical Framework. Transaction [PHARM-x] is used by the Medication Overview Consumer and Medication Overview Repository actors.

1:33.x.1 Scope

The Get Medication Overview transaction is used by a Medication Overview Consumer to query a Medication Overview Repository and retrieve an existing Medication Overview for a patient. It is a pull (query/response) interaction over already-recorded medication information; it does not create or modify any data.

1:33.x.2 Actor Roles

Actor	Role
Medication Overview Consumer	Requests the Medication Overview for a patient from the Medication Overview Repository.
Medication Overview Repository	Receives the request and returns the Medication Overview held for the patient.

1:33.x.3 Referenced Standards

FHIR R4 — HL7 FHIR Release 4.0.1

1:33.x.4 Interaction Diagram

@startuml
skinparam backgroundColor transparent
skinparam sequenceMessageAlign center
hide footbox

actor "Medication Overview\nConsumer" as C
participant "Medication Overview\nRepository" as R

C -> R : Get Medication Overview request\n(patient identifier)
activate R
R --> C : Medication Overview response\n(MedicationOverview Bundle)
deactivate R
@enduml

1:33.x.4.1 Get Medication Overview Request

The Medication Overview Consumer sends a request to the Medication Overview Repository identifying the patient whose Medication Overview is sought. The request is a FHIR RESTful query.

1:33.x.4.2 Get Medication Overview Response

The Medication Overview Repository returns the Medication Overview for the identified patient as a Medication Overview Bundle document, containing the Composition and the referenced medication treatment lines.

If no Medication Overview is available for the patient, the Repository returns an empty result.

1:33.x.5 Expected Actions

The Medication Overview Repository shall return the current Medication Overview held for the identified patient. The Medication Overview Consumer presents or further processes the retrieved information.