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Elation Health EHR: Three-Panel Clinical Chart, REST API v2, Webhooks, and Interoperability

Technical guide to Elation Health EHR: Three-Panel Clinical Chart workflow, REST API v2 endpoints, Ed25519 webhooks, ONC FHIR R4, and lab integration.

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Reader task: Ambulatory clinical informatics engineers, primary care research networks, and digital health developers searching for elation health need to understand the Elation EHR Three-Panel Chart architecture, integrate with the Elation Health REST API v2 and Ed25519-signed webhooks, and configure diagnostic laboratory and FHIR R4 data exchange.

What Elation Health is

Elation Health (commonly searched as Elation EHR or Elation EMR; see EHR vs. EMR) is a cloud-based ambulatory electronic health record and practice management platform purpose-built for independent primary care, Direct Primary Care (DPC), family medicine, internal medicine, pediatrics, and longitudinal value-based care organizations. Unlike hospital-centric enterprise systems designed primarily around inpatient revenue cycle departments, Elation Health centers its software architecture on a ‘Clinical First’ physician console and a developer-accessible API ecosystem (REST API v2, Event Subscription webhooks, and ONC-certified HL7 FHIR R4 endpoints).

Who runs it and what it covers

Developed and operated by Elation Health, Inc., the platform serves ambulatory medical practices across the United States and is certified under the Office of the National Coordinator for Health Information Technology (ONC / ASTP) Health IT Certification Program. Its functional scope covers:

  • Longitudinal Clinical Charting: A persistent three-panel cockpit displaying active patient history, chronological clinical documents, and active SOAP note authoring on a single screen.
  • Electronic Prescribing and Order Management: Surescripts-connected electronic prescribing (eRx), Electronic Prescribing for Controlled Substances (EPCS), drug-allergy and drug-interaction checks, and bidirectional diagnostic laboratory and imaging orders.
  • Population Health and Care Gaps: Clinical quality measure (eCQM) tracking, preventive care reminders, and risk-stratified patient registries for value-based care contracts.
  • Flexible Billing and Membership Models: Native support for both traditional CPT/ICD-10-CM fee-for-service claims management and recurring subscription/membership integrations used by Direct Primary Care (DPC) clinics.

How is the Elation Health EHR designed for primary care and direct primary care workflows?

In Elation Health’s official clinical documentation, the platform organizes patient encounters around a simultaneous Three-Panel Clinical Chart designed to reduce tab-switching during a patient visit:

  1. Left Panel — The Clinical Profile (Longitudinal Summary): Remains pinned on screen at all times, displaying the patient’s active Problem List (coded in ICD-10-CM/SNOMED CT), Active Medications, Medication Allergies, Immunizations, Vitals trends, and automated Health Maintenance / Care Gap alerts.
  2. Center Panel — The Chronological Record (Timeline): Displays a searchable, chronological stream of past Visit Notes, Non-Visit Notes (phone calls, care coordination messages), incoming Laboratory and Imaging Reports, Specialist Consult Letters, and Hospital Discharge Summaries. Clinicians can filter the center timeline by document category or search keywords while keeping the left-panel Clinical Profile visible.
  3. Right Panel — Active Workspace (Visit Note & Orders): Opens the active encounter note (such as a two-column or classic SOAP Visit Note), prescription writer, lab requisition form, or referral letter generator alongside the center timeline so clinicians can reference prior lab values or specialist reports without leaving the note they are drafting.

What endpoints and webhooks are available in the Elation Health API?

For clinical informatics teams, practice-based research networks (PBRNs), and third-party digital health tools (such as ambient AI scribes, remote patient monitoring platforms, and DPC membership engines), the Elation Health Developer Platform provides three programmable integration layers:

1. Elation REST API v2

Secured via OAuth 2.0 client credentials and bearer tokens, the REST API v2 exposes JSON endpoints for reading and writing structured clinical and administrative objects:

  • Patient and Scheduling Resources: /patients (demographics, insurance, care team assignments, tags), /appointments, and /physicians.
  • Clinical Documentation and Chart Resources: /visit_notes (structured SOAP sections, bullets, and physician sign-off state), /non_visit_notes, /problems, /medications, /allergies, /vitals, and /letters.
  • Coded Diagnostic and Immunization Data: /lab_orders, /lab_results (supporting structured LOINC result codes), and /immunizations (supporting CVX vaccine codes).
  • Billing Resources: /bills and procedure/diagnosis coding records for fee-for-service or hybrid practices.

2. Event Subscriptions API (Real-Time Webhooks)

Rather than polling REST endpoints repeatedly, external systems register webhook target URLs via the /event_subscriptions endpoint. Whenever a subscribed model undergoes a saved or deleted action—across resources including patients, appointments, visit_notes, lab_orders, medications, allergies, problems, or vitals—Elation transmits a real-time HTTP POST event payload. Every webhook request includes cryptographic HTTP headers signed using an Ed25519 public/private key scheme so the receiving server can verify payload authenticity and prevent replay attacks before ingesting HIPAA Protected Health Information (PHI).

3. ONC-Certified HL7 FHIR R4 API

To satisfy the 21st Century Cures Act and ONC certification criterion 45 CFR § 170.315(g)(10) (Standardized API for patient and population services), Elation Health also provides a read-only HL7 FHIR R4 and SMART on FHIR interface mapped to the United States Core Data for Interoperability (USCDI).

How does Elation Health integrate with HIEs and diagnostic laboratories?

  • Bidirectional Diagnostic Laboratory Interfaces: Elation maintains direct electronic HL7 interfaces with national reference laboratories (including Quest Diagnostics and Labcorp) as well as regional hospital and specialty labs. Electronic lab orders placed in the Right Panel transmit directly to the performing facility, and returning structured results (with LOINC codes and abnormal flags) populate the Center Panel queue for physician review, electronic sign-off, and one-click patient portal release.
  • Health Information Exchanges (HIEs) and Carequality: Through ONC-certified transitions-of-care workflows (45 CFR § 170.315(b)(1)), Elation connects to national interoperability networks (such as Carequality) and state/regional HIEs to query and retrieve external Consolidated CDA (C-CDA) continuity-of-care documents when a patient visits an outside emergency department or specialist.

Strengths and limits

  • Strengths: High clinician usability from the simultaneous Three-Panel Chart; modern REST API v2 with read/write clinical endpoints and Ed25519-signed real-time webhooks; strong fit for independent primary care, Direct Primary Care (DPC), and tech-enabled ambulatory care delivery organizations.
  • Limits: Designed specifically for outpatient primary and longitudinal care—it does not include acute inpatient hospital bed management, operating room scheduling, or hospital radiology information system (RIS) modules found in enterprise inpatient EHRs.

Alternatives compared

Ambulatory clinics and clinical research networks evaluating cloud EHR platforms typically compare Elation Health against other ambulatory and enterprise systems:

Platform Primary Care Setting Charting & UI Architecture API & Integration Model
Elation Health Independent primary care, Direct Primary Care (DPC), value-based ambulatory groups Three-Panel Clinical Chart (Clinical Profile, Chronological Timeline, Active Note Workspace) Read/write REST API v2, Ed25519-signed Event Subscription webhooks, ONC FHIR R4 API
Practice Fusion Small independent ambulatory practices Cloud browser-based charting with customizable SOAP templates and eRx ONC-certified HL7 FHIR R4 API (45 CFR § 170.315(g)(10)) and C-CDA document exchange
athenahealth (athenaOne) Ambulatory medical groups and multi-specialty outpatient networks Cloud workflow combining clinical charting with integrated revenue cycle services athenahealth Marketplace API (REST and FHIR R4 endpoints)
Epic Systems Academic medical centers, inpatient hospitals, and large integrated delivery networks Chronicles / Hyperspace / Hyperdrive enterprise workspace with specialty modules Epic Interconnect, open.epic FHIR R4 APIs, Clarity and Caboodle SQL warehouses

Frequently asked questions

How is the Elation Health EHR designed for primary care and direct primary care workflows?

Elation Health is structured around a ‘Clinical First’ Three-Panel Patient Chart that displays the longitudinal Clinical Profile (problems, medications, allergies, care gaps) in the left panel, chronological encounter notes and diagnostic reports in the center panel, and the active SOAP or visit note workspace in the right panel. It supports both fee-for-service billing and Direct Primary Care (DPC) membership workflows without requiring hospital inpatient modules.

What endpoints and webhooks are available in the Elation Health API?

The Elation Health Developer Platform provides an OAuth 2.0 REST API v2 with read/write endpoints for /patients, /appointments, /visit_notes, /problems, /medications, /allergies, /vitals, /lab_orders, /lab_results (LOINC-coded), /immunizations (CVX-coded), and /bills, plus an ONC-certified HL7 FHIR R4 API. Its Event Subscriptions API delivers real-time HTTP POST webhooks signed with Ed25519 cryptographic headers whenever clinical or scheduling records are saved or deleted.

How does Elation Health integrate with HIEs and diagnostic laboratories?

Elation Health exchanges Consolidated CDA (C-CDA) clinical summaries across national interoperability frameworks (including Carequality) and regional Health Information Exchanges (HIEs), and maintains bidirectional HL7 electronic interfaces with national and regional diagnostic laboratories (such as Quest Diagnostics and Labcorp) so electronic orders and structured LOINC-coded results flow directly into the patient chart.

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