Discovery and profiling
Understand source structures, quality, ownership, volumes and constraints.
A Vertergi Group productHealthcare data migration and consolidation
Implementation and data migration
Turn fragmented legacy data into one trusted, continuous record.
Transform, assure, match, merge and govern healthcare data through repeatable trial migrations and controlled cutover.
7databases consolidated
3–7trial migrations
~12 hrstypical final cutover
7–12 weekstypical implementation
Migration expertise
More than moving rows from one system to another.
Healthcare migration requires data-quality repair, accountable matching, document handling, continuous histories and defensible retention decisions.
Mapping and transformation
Convert structured data and linked documents into the target model.
Matching and deduplication
Identify and safely merge duplicate people and related records.
Historic repair
Resolve broken links, invalid values and legacy inconsistencies.
Archive and retention
Separate active and archived information and apply agreed policy.
Cutover and reconciliation
Validate completeness, totals, lineage and operational readiness.
Controlled delivery
Trial, reconcile, improve and repeat before cutover.
A dedicated implementation manager coordinates the customer, data owners, incumbent suppliers and delivery team.
Profile and design
Agree scope, mappings, rules, controls and acceptance criteria.
Trial migrations
Run repeatable transformations and expose quality exceptions early.
Customer assurance
Support clinical, financial and data-owner reconciliation.
Controlled cutover
Execute the final plan with hypercare and traceable outcomes.
Source lineageRetain original systems, identifiers and mapping history.
ReconciliationProve record, document and financial completeness.
Secure handlingUse controlled transfer, access and storage.
Operational continuityPlan cutover, rollback and hypercare.
Evidence and assurance
Experience with complex real-world healthcare data.
Our team has consolidated seven independent databases, including differently structured legacy datasets, duplicates and historic quality issues.
✓ Five-day Hertfordshire final production migration example
✓ Continuous histories created through controlled record merging
✓ ICB-authorised exports, APIs and controlled database/file access
✓ Role-based training, UAT support and go-live hypercare
Talk to our team
Start with a migration discovery discussion.
Share the number of source systems, approximate volumes, document types and intended timescale. We will outline a proportionate migration and assurance approach.