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Code lines of the backend of the EHR.

Clinical Data Exchange & Patient Portal

Where patient care meets technology. This group covers the EHR integrations, FHIR/HL7/C-CDA data exchange, and the patient-facing portal. It includes prescription workflows, care coordination, referrals, clinical documentation, and occupational health data — all built to IHE standards and designed to pass ONC certification testing.

05/06/2026

  • ONC Evidence Update (05/01): ONC pytest lane now passes with 27 tests. PHI/PII masking active on all user-facing FHIR, HL7, and C-CDA read surfaces. Local workflow state added across patient access, export, consent, X12, FHIR, HL7, and C-CDA routes (replacing placeholder-only behavior). USCDI evidence artifacts updated.

  • IHE PHARM/PCC/QEDm/ODH Integration Guide (05/06): 500+ line reference document covering: medication reconciliation (PHARM), shared care plans + C-CDA transitions (PCC), RESTful FHIR queries (QEDm), and occupational data capture (ODH). Includes FastAPI endpoint examples, Tkinter form examples, FHIR schemas, and eCQM integration patterns.

Project Summaries

logo. smiling sun with text, "HMS" and slogan, "The Bright Side of RCM!"
WBE "Women's Business Enterprise" Certified 2024 Seal of Proof Logo

Harlan Medical Services LLC 2023

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