Case Studies

Context

Large health system aligning legacy lab/order interfaces with a newer interoperability roadmap across inpatient and ambulatory workflows.

Problem

Site-specific mapping conventions and uneven launch criteria were creating avoidable rework and delaying implementation decisions.

Actions

• Facilitated cross-team discovery workshops to align technical and clinical handoff expectations.
• Standardized mapping requirements and acceptance criteria for HL7 v2 and FHIR-related workstreams.
• Established recurring readiness reviews with shared risk ownership across product, engineering, QA, and operations.
• Introduced a cutover checklist model that clarified dependencies before launch approval.

Results

• Reduced launch friction by replacing ad hoc handoffs with a consistent implementation workflow.
• Improved stakeholder confidence in go/no-go decisions through clearer readiness evidence.

Tooling / Standards

Context

National lab program supporting institution onboarding under compressed timelines and strict data integrity requirements.

Problem

Rapid onboarding demand increased variability in test readiness, creating repeated issues during early-life support windows.

Actions

• Built a phased onboarding governance model with explicit ownership for interface, QA, and operations milestones.
• Implemented integration testing gates to verify message handling before production promotion.
• Defined hypercare response workflows with escalation paths for high-priority defects.
• Consolidated implementation status reporting to improve visibility for delivery and support leaders.

Results

• Improved onboarding consistency during high-volume delivery periods.
• Lowered repeat issue patterns by tightening pre-launch validation and handoff standards.

Tooling / Standards

Context

Regional specialty network expanding API-based data exchange while maintaining compatibility with existing interface engine workflows.

Problem

Mixed integration patterns (legacy interfaces plus modern APIs) were creating coordination gaps between implementation teams and support operations.

Actions

• Defined implementation playbooks covering discovery, contract review, testing, and cutover readiness.
• Aligned FHIR and API acceptance criteria with existing operational support requirements.
• Coordinated release planning across engineering, QA, and client-facing implementation leads.
• Established post-live review cadences to prioritize remediation and process updates.

Results

• Improved delivery predictability for programs using both API and interface-engine integration patterns.
• Strengthened post-live stabilization by clarifying ownership across implementation and support.

Tooling / Standards