tefca

Communication-first, identity-proofed interoperability for person-centered care.

Lumen Gate is a polished React/TypeScript prototype for inpatient chemotherapy infusion safety, featuring LOINC lab gates, FHIR regimen review, HL7 administration events, PHI-minimized exports, audit tracking, and resilient integration tests.

TEFCA + FHIR + Clinical AI — a practitioner's knowledge hub. v1.0 evolving.

Netsmart Technologies — independent third-party profile of a public API surface, by API Evangelist. Netsmart Technologies is a healthcare software and services company serving community-based care providers across human services, post-acute care, home care and hospice, public sector, and physical rehabilitation.

Kno2 — independent third-party profile of a public API surface, by API Evangelist. Kno2 provides Interoperability as a Service for healthcare - a single Communication API to SEND, RECEIVE, and FIND patient information across the healthcare ecosystem. One connection reaches Direct Secure Messaging, clinical document exchange, HL7 FHIR resources, HL7

A practical healthcare IT reference for software engineers — FHIR, HL7v2, CCDA, HIPAA, SMART on FHIR, Epic, TEFCA/QHINs, HIEs, and integration patterns, written from a developer's perspective.

Fasten Health — independent third-party profile of a public API surface, by API Evangelist. Fasten Health is a healthcare data interoperability company offering a unified medical record platform that gives patients and developers access to clinical data across the U.S. healthcare system.

HealthEx — independent third-party profile of a public API surface, by API Evangelist. HealthEx is a patient-centric health-data-rights platform that securely unifies an individual's medical records across places of care into one connected history, and lets them share that record — under explicit, patient-initiated consent — with providers, apps, a