AWS published a technical guide for deploying HIPAA-compliant AI agents using Amazon Quick. The post exposes the specific infrastructure patterns required for regulated healthcare environments, including PHI isolation, audit logging primitives, and the critical distinction between HIPAA eligibility and actual compliance.

This matters because most agent platforms treat compliance as a checkbox feature. Amazon Quick's architecture reveals the plumbing required to maintain regulatory boundaries when agents access, process, and store protected health information.

Eligibility vs. Compliance: The Responsibility Boundary

AWS states explicitly: "Amazon Quick is a HIPAA-eligible service, but eligibility is not the same as compliance."

Eligibility means AWS has implemented technical controls and signed a Business Associate Agreement (BAA).…