Healthcare Data Migration for PAS and EMR Programmes

Data migration is where PAS and EMR programmes quietly win or lose. When data quality is poor, clinical trust drops, workflows break, and teams spend months cleaning up issues that should have been prevented through stronger validation, reconciliation, and cutover control.

JTX supports health providers and vendors with senior-led migration delivery when the work is high-risk, clinically sensitive, or under executive pressure. We focus on reducing operational risk while keeping the programme moving through discovery, mapping, cleansing, rehearsal, cutover, and hypercare.

Where we reduce migration risk

  • Migration discovery: source system profiling, data quality assessment, and identification of the records most likely to cause operational issues later
  • Mapping and transformation: migration rules that reflect real workflows, not just field-to-field movement
  • Data quality uplift: targeted cleansing and remediation so the new platform starts from a more supportable position
  • Validation and reconciliation: evidence-led checks with clinical and operational sign-off, not assumption-based acceptance
  • Cutover planning: rehearsals, downtime windows, fallback paths, decision points, and clear responsibilities
  • Hypercare and stabilisation: structured support, defect triage, and fast feedback loops after go-live

We work alongside clinical, operational, and technical teams to agree what good looks like, prove it with evidence, and get you live with a migration position the organisation can stand behind.

Selected migration experience

We have delivered migration support in real hospital environments where uptime, patient safety, and clinical confidence matter. These examples reflect the kind of delivery pressure where senior migration ownership makes a material difference.

Te Toka Tumai Auckland (Te Whatu Ora) | Unified Patient Platform (InterSystems TrakCare)

JTX contributed to the 2022–2024 programme migrating from three legacy PAS environments to a unified patient platform using InterSystems TrakCare. The focus was practical delivery: understanding source-system quirks, applying controlled transformation rules, and supporting validation so the live cutover held up under real clinical use.

Outcome focus: safer cutover, reduced downstream cleanup, stronger confidence in migrated data, and faster stabilisation after go-live.

MercyAscot Hospitals, Auckland (New Zealand)

Supported a TrakCare migration with a strong emphasis on data integrity, operational continuity, and clear sign-off. The approach prioritised validation, rehearsal, and practical decision points so teams were confident in the cutover rather than relying on optimism.

Yeovil District Hospital, Somerset (UK)

Delivered migration support with tight control over security, reconciliation, and disruption risk. After go-live, we helped teams settle the platform through structured hypercare, focused defect triage, and practical stabilisation support.

Why clients bring JTX into migration work

  • Senior-led ownership across migration discovery, validation, cutover, and stabilisation
  • Healthcare context that recognises the difference between technically complete data and clinically usable data
  • Evidence-based sign-off so acceptance is based on reconciliation and operational confidence
  • Practical cutover thinking that reduces downstream cleanup and avoidable disruption
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