Smart apps extend across the health system to enhance clinical workflows, streamline referrals, and manage documentation. They can be embedded directly within the EMR at the point of care—or deployed beyond it—accessible on any device, through provider and patient portals, or launched from internal or public-facing websites. Whether standalone or integrated, smart apps deliver modular capabilities for care teams, operations, and patient engagement.
Where we fit: Interops Team™ operationalizes SMART and SSO patterns with governed scopes, launch context, vendor constraints, and full auditability, ensuring apps remain clinically trusted, interoperable, and compliant.
Sections:
SMART on FHIR
SMART apps authenticate using SMART standards, using EMR or portal credentials, or backend JWT service flows. Once authenticated, access to clinical data or the legal medical record is governed by approved scopes and use case.
- Standards: SMART, FHIR, US Core, OAuth 2.0, OIDC
- Scenarios: embedded extensions, specialty viewers, care coordination panels
- Controls: minimum-necessary scopes, short-lived tokens, full audit traceability
Tip: Keep scopes narrow and capture user/patient context in every audit event.
Business Apps SMART on FHIR
Business apps support healthcare operations and administrative workflows—not direct clinical care. Users authenticate with EMR credentials. These apps may access real-time patient data, but are typically deployed outside the point of care.
Examples: Care coordination, referral management, case management, medical coding, document workflows, HIM dashboards.
Note: These apps operate under HIPAA Healthcare Operations. Apply least-privilege scopes, enforce retention policies, and ensure full audit traceability.
Clinical Decision Support (CDS Hooks)
CDS Hooks services respond to clinical workflow events in real time. When a trigger point is reached (e.g., order-sign), the EMR sends a CDS Hooks request with FHIR context. The service returns cards containing guidance, references, or links—often launching related SMART apps.
Examples: care gap detection, formulary checks, imaging appropriateness, CRD, DTR, PAS.
Best practice: Version rules, preserve provenance, and display rationale and references on every alert.
Point of Care SMART on FHIR
These apps launch from within the EMR—either embedded or standalone—and are directly accessible to clinicians. They extend workflows while preserving patient safety, clinical integrity, and record fidelity.
- Standards: Align with HL7 and IHE profiles; comply with applicable laws and institutional policy.
- Record integrity: All writes reconcile with the legal medical record—no shadow charts.
Examples: rounding assistants, medication reconciliation tools, order-check helpers.
Safety: Follow vendor reconciliation and downtime protocols. App performance must never compromise bedside care.
Patient-Facing SMART on FHIR or Web
These apps are accessed by patients—either via public web or through portal-launched SMART flows. Based on consent and permissions, they may expose portions of clinical data or the legal medical record.
Examples: portal extensions, personal health record apps, mobile integrations with HealthKit, Fitbit, or Garmin.
Tip: Ensure transparent consent and revocation. Clearly separate PHI from wellness data.
SSO & Identity Providers
Health systems often deploy enterprise identity providers (IdPs) to unify access across EMRs and SMART apps. We align app patterns so scopes, audiences, and roles map cleanly—ensuring consistent behavior and complete audit trails.
- Federation: OIDC and SAML; supports step-up authentication and MFA.
- Provisioning: SCIM / HR groups → app roles; enforce least-privilege defaults.
- SMART specifics: confidential clients, backend services, JWKS rotation, token TTLs.
- Audit & compliance: end-to-end traceability of user, patient, and action.
Tip: Standardize audience and scope conventions across vendors to keep tokens predictable and testable.
The Healthcare App Economy
In healthcare IT, the app economy extends far beyond Apple’s App Store or Google Play. Major EMR vendors now operate their own secure marketplaces—environments where clients can discover, vet, and deploy apps that extend native capabilities while preserving clinical and regulatory integrity.
Vendor-hosted marketplaces:
- Epic Showroom — Epic’s marketplace for SMART on FHIR and API-connected apps.
- Oracle Health (Cerner) Marketplace — for certified Oracle Health–integrated solutions and SMART apps.
- Altera Sunrise / Veradigm App Gallery — supporting the Altera Sunrise platform.
- Meditech Marketplace (in development, sometimes referred to as “Greenway”) — will support SMART and FHIR-based integrations across the Meditech ecosystem.
The next generation of trusted healthcare apps spans EMRs, CRMs, mobile platforms, and wellness ecosystems— all connected by standards like FHIR, SMART, and OAuth 2.0.
App pattern checklist: launch context preserved • scopes minimized • provenance captured • performance safe • downtime ready • identity mapped • audit trails complete • vendor constraints honored.
Need a trusted path from concept → production?
Interops Team™ designs, reviews, and delivers SMART apps that meet U.S. clinical, security, and compliance standards—with clarity, rigor, and confidence.