Home / Technical research / Epic

Platform research

Epic technical research.

Available source documents and verified published identifiers, with source-file and page citations. Product versions, components, release labels, and compatibility requirements retain their original context.

Sources reviewed

01 / Source documents

The materials behind the research.

Links open the publisher’s source. The document type and review status distinguish full files from web pages or landing pages.

  1. Technical document · HTML

    Data Sharing Specifications

    Reviewed web snapshot

    Public specifications for FHIR APIs, HL7 interfaces, and other integration technologies. This is a technical library, not an installation manual.

    View original source : Data Sharing Specifications (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/Data_Sharing_Specifications_93eb5afb_web_snapshot.html

  2. Technical document · HTML

    EHI Export Schema

    Reviewed web snapshot

    Table, primary-key and column specifications for Epic's TSV EHI export. Live header inspected October 18, 2026 identifies August 2026 release and schema timestamp October 17, 2026.

    View original source : EHI Export Schema (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/EHI_Export_Schema_f9d21d34_web_snapshot.html

  3. Technical document · HTML

    Epic on FHIR documentation

    Reviewed web snapshot

    Authentication and integration documentation. Explains that customers use independent instances and upgrade on their own timelines.

    View original source : Epic on FHIR documentation (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/Epic_on_FHIR_documentation_be7fae41_web_snapshot.html

  4. Research paper · PDF

    Generative Medical Event Models Improve with Scale - full research paper arXiv v3

    Reviewed PDF

    Full public technical research paper linked by Epic. arXiv paper version v3 is not an Epic EHR build or software hotfix.

    View original source : Generative Medical Event Models Improve with Scale - full research paper arXiv v3 (opens in a new tab)
    Reviewed source file19_Epic/Research_Papers/Generative_Medical_Event_Models_Improve_with_Scale_-_full_research_paper_arXiv_v3_5fee17fc.pdf

    52 PDF pages. Citations use physical PDF pages.

  5. Technical document · PDF

    Care Everywhere Supported Standards

    Reviewed PDF

    Public Epic interoperability standards reference.

    View original source : Care Everywhere Supported Standards (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/Care_Everywhere_Supported_Standards_f118a253.pdf

    13 PDF pages. Citations use physical PDF pages.

  6. Technical document · PDF

    Care Everywhere IHE Integration Statement

    Reviewed PDF

    Public IHE conformance statement. Its stated product version is historical and not a claim about a current deployment.

    View original source : Care Everywhere IHE Integration Statement (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/Care_Everywhere_IHE_Integration_Statement_3fae4a40.pdf

    3 PDF pages. Citations use physical PDF pages.

  7. Technical document · ZIP

    EHI Export Schema - complete downloadable index ZIP

    Reviewed archive

    Official complete downloadable EHI table index/schema archive, linked from https://open.epic.com/EHITables. Public archive; release and schema dates are those inside the downloaded document.

    View original source : EHI Export Schema - complete downloadable index ZIP (opens in a new tab)
    Reviewed source file19_Epic/Technical_Documents/EHI_Export_Schema_-_complete_downloadable_index_ZIP_f31b6b2b.zip

02 / Verified identifiers

Published labels, with their source context.

These findings establish what appears in the reviewed documents. They do not establish the latest release or any organization’s installed version, build, or applicable hotfix.

  1. EHR release family

    August 2026

    Epic EHR

    Release family documented by Epic's export schema. Organization-specific Epic versions may differ.

    Source citation

    EHI Export Schema — Unpaginated (opens in a new tab)

    Section: EHI Export Schema, opening paragraph. Corroborated by downloaded ZIP member DocGen_su119s2p_2026-10-17_16.00.03/_index.htm.

    Date context: Schema timestamp October 17, 2026, 4:00 PM CT; exact software release day not stated.

    Source file: 19_Epic/Technical_Documents/EHI_Export_Schema_f9d21d34_web_snapshot.html

    Source document details

  2. Component product version

    November 2023

    Epic Care Everywhere

    Historical Care Everywhere component version. Does not identify a current Epic installation or a hotfix.

    Source citation

    Care Everywhere IHE Integration Statement — PDF p. 1 (opens in a new tab)

    Section: IHE Integration Statement, Vendor / Product Name / Version / Date row

    Date context: Statement date 04/11/24, printed on PDF pages 1-3.

    Source file: 19_Epic/Technical_Documents/Care_Everywhere_IHE_Integration_Statement_3fae4a40.pdf

    Source document details

  3. Component major version

    100.2510

    Epic Hyperdrive

    Explicit Hyperdrive component major-version label. It is not an Epic EHR hotfix number or a verified executable build.

    Source citation

    Epic on FHIR documentation — Unpaginated (opens in a new tab)

    Section: 2025 / November / Q-8017955 Subspace Now Uses information as a sync error severity

    Date context: Entry grouped under November 2025; actual customer installation date not stated.

    Source file: 19_Epic/Technical_Documents/Epic_on_FHIR_documentation_be7fae41_web_snapshot.html

    Source document details

  4. Planned component version

    100.2610

    Epic Hyperdrive

    Documented planned target version only. Do not treat as a released build, applied update, or hotfix.

    Source citation

    Epic on FHIR documentation — Unpaginated (opens in a new tab)

    Section: 2025 / November / Q-8017955, removal of informational sync-error severity

    Date context: Same change notice; wording is future tense and release availability is not established by this document.

    Source file: 19_Epic/Technical_Documents/Epic_on_FHIR_documentation_be7fae41_web_snapshot.html

    Source document details

03 / Research limits

What the documents do not establish.

  • No complete Epic executable build number verified from the downloaded collection.
  • No explicitly numbered Epic hotfix verified. Special updates are mentioned without a hotfix identifier.
  • Versions in this collection do not establish an organization's installed or supported release.

Page numbers refer to the physical pages in the reviewed PDF; printed page labels are shown where available. Web and JSON sources are unpaginated and cited by section. Publisher files and web pages may change after the review date. Research coverage reflects the available documents and does not imply vendor endorsement.

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