Prescription Search Support
1.0.0 - STU1

Prescription Search Support, published by eHealth Platform Belgium. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-be/pss/ and changes regularly. See the Directory of published versions

## Overview of PSS services

These are the services identified for PSS:

### PSS-0 Consent

The Consent service is provided by the PSS system to register a user’s acceptance of the terms and conditions for PSS (or opt-out, if that is their preference).
This service accept POSTs of Consent following the Consent profile.
This service requests and stores information as described in the model.

- The user ID is an anonymised number that uniquely identifies a professional. This way the system doesn’t ask for consent in every session.
- The version is important for when the terms change, that the user may need to be asked to renew their consent.

The consent will have 2 provisions:

- use system data exchange,
- include in statistics for PSS

### PSS-1 Get Diagnoses

This service asks for Diagnoses based on some provided data. The response is in the form of a Bundle with a RequestGroup containing a Task with the Conditions to be considered.

### PSS-2 Get Data to Collect

This service asks for Data to be collected. The response is in the form of a Bundle with a RequestGroup containing the task indicating the Questionnaire to be filled in; This Questionnaire can be presented to the user or mapped from FHIR resources. The mapping is out of scope of the current specification.

### PSS-3 Get Recommendations

This service asks for possible matching actions. The response is a Bundle with a RequestGroup containing the different options in form of Requests.

### PSS-4 Give feedback

This service informs the PSS of the options accepted, refused, or overridden. It also allows informing that the user selected something different, not one of the returned options

### PSS-5 Consult prior result

This is a simple request for a prior PSS ID. There are no searches possible via the FHIR interface.