A migration is complete only when the clinic can find and understand the records it needs in the destination system. Exporting a file is the beginning, not proof that notes, attachments, payments and patient relationships survived the move.
Inventory the records before choosing a date
List patient demographics, appointments, consultation notes, prescriptions, reports, invoices, payments and open follow-ups separately. Identify which are structured fields, which are PDFs or images, and which live outside the current application.
Ask the current provider for a representative export and an explanation of identifiers, timestamps and attachments. Ask the new provider which parts can actually be imported. A spreadsheet of names and numbers is not a migration of the clinical chart.
The Health IT Playbook's data migration section treats historical access and transition planning as explicit implementation work. Use that as a planning reference; do not assume its US-specific contractual or regulatory material applies to an Indian clinic.
Decide how identity will be reconciled
Keep the old patient identifier alongside any new identifier in the migration working record. Check duplicate names, shared family contacts and changed phone numbers. Agree who may resolve conflicts and what evidence is required.
Do not merge automatically because a phone number matches. Two siblings may share a parent's contact details. Conversely, a returning patient may have two numbers and two slightly different spellings. Unresolved cases should remain flagged for review.
Run a small, representative rehearsal
Select synthetic or appropriately authorised test records that exercise different cases. Include a long consultation, several attachments, a partial payment, a refund, a future appointment and an open follow-up. Confirm the clinic's permission to use any actual data and use the agreed protected transfer method.
- Compare record counts by type, not just total patients.
- Open attachments and check that they belong to the intended chart.
- Compare dates, currency amounts and outstanding balances.
- Confirm the authorship and status of clinical notes.
- Check that future work remains visible.
- Document fields that cannot be transferred and how staff will access them.
A count match does not prove content correctness. A few carefully chosen record-level checks can reveal mapping problems hidden by totals.
Plan the cutover and exit path
Name the system of record for each period. Decide when new entries stop in the old system and how anything entered during the transition is reconciled. Keep an agreed fallback and confirm how long historical access is available.
Obtain the final scope, responsibilities and any costs in writing. Clarify the format available if you later leave the new provider. Do not delete the original archive merely because an import completed.
Talven currently offers authorised patient chart export, but self-service CSV patient import is not available. Discuss migration requirements before scheduling a move. Use the duplicate-handling checklist for identity review and the small-clinic transition guide for training and downtime planning.