Home / Solutions / Legacy EHR Data Archival / Clinical & financial data archiving
    PART OF EHR ARCHIVAL

    Clinical & Financial Data Archiving from Legacy EHRs

    What data comes out of a legacy EHR and how it’s extracted and archived — clinical records, patient master data and healthcare financials — into a searchable, read-only archive built for retrieval and audit.

    Clinical
    Notes, results, meds
    Financial
    AR, claims, remittance
    Documents
    Scanned & BLOBs
    Reconciled
    Source vs archive

    The data in a legacy EHR

    Clinical

    • Encounters & visits
    • Progress & clinical notes
    • Lab & diagnostic results
    • Medications & orders
    • Allergies, problem lists, diagnoses
    • Imaging & document metadata

    Patient & master

    • Demographics & MRN
    • Providers & facilities
    • Coverage & insurance
    • Identifiers & cross-references

    Financial

    • Patient AR & balances
    • Charges & billing
    • Claims & remittance (835/837)
    • Payments & adjustments

    How the data is extracted

    🗄️

    Database level

    Direct reads from the EHR’s underlying database (e.g. reporting/Clarity-style stores) for structured clinical and financial tables.

    🔄

    HL7 / FHIR

    Standards-based extraction of clinical data where an interface or API is available.

    📁

    Flat files & extracts

    Vendor extracts and flat files for systems without direct database access.

    📎

    Documents & BLOBs

    Scanned documents, PDFs and attachments pulled from document stores and linked back to the patient and encounter.

    Archive, reconcile, report

    1

    Structure the archive

    Land the data in a consolidated, read-only schema that keeps clinical, patient and financial records linked by patient/MRN and encounter.

    2

    Reconcile

    Row- and record-count reconciliation between source and archive, documented as proof of completeness for audit.

    3

    Report & retrieve

    Search by patient, MRN, encounter or date; export for record requests; and give auditors and HIM staff read-only access.

    Frequently asked questions

    What data is archived from an EHR?

    Clinical records (encounters, notes, results, medications, allergies, problem lists, imaging/document metadata), patient and master data (demographics, MRN, providers, coverage), healthcare financials (AR, charges, claims, remittance, payments), and scanned documents/attachments.

    How is data extracted from a legacy EHR?

    At the database level, via HL7/FHIR where available, from vendor flat-file extracts, and from document/BLOB stores for scanned records — then linked back to the correct patient and encounter.

    How do you prove the archive is complete?

    Row- and record-count reconciliation between the source EHR and the archive, documented as audit evidence, so completeness can be demonstrated years later.

    Retiring a legacy EHR?

    Tell us the system (Cerner, MEDITECH, Epic, Allscripts, athenahealth…) and your retention window — we’ll scope a HIPAA-ready archive and decommissioning plan.