Bloomington Caregivers would like to share patient medication information with an external pharmacy as soon...

The requirement is:

Push patient medication updates to an external pharmacy immediately → This is an event-driven use case.

Receive immediate confirmation about medication interactions from the pharmacy → This requires a synchronous call/response pattern.

The correct integration patterns are:

A. Platform Event

Best for real-time, event-driven notifications when medication information is updated in Health Cloud.

Ensures the pharmacy receives updates as soon as they occur.

D. Apex HTTP Callout

Supports synchronous communication with external systems.

Allows Health Cloud to send a request and receive an immediate confirmation/response about medication interactions from the pharmacy.

Why not the others?

B. Industries ETL – This is for batch, large-volume data movement , not real-time event-driven updates or immediate confirmations.

C. OmniStudio Integration Procedure – Great for orchestrating data retrieval/manipulation across systems, but it’s not designed for event-driven updates with confirmation requirements.

Salesforce Health Cloud Reference:

???? Salesforce Integration Patterns and Practices:

“Use Platform Events for event-driven, near real-time messaging between Salesforce and external systems.”

“Use Apex callouts when Salesforce must send a request and wait for an immediate response.”