Healthcare data is growing at an unprecedented rate. In order to keep up with this data growth, organizations are turning to electronic medical record (EMR) systems. However, migrating to a new EMR can be a daunting task. Healthcare organizations need to consider many factors when migrating their data, such as data type and volume, file format, security and compliance, and the impact on workflow. To ensure a successful migration, healthcare organizations should follow best practices for EMR data migration, from preparation to post-migration.

EMR Data Migration Best Practices: Before, During, After

First, healthcare organizations should understand that the migration process is not just about moving data from one system to another. There are three distinct phases of an EMR data migration, from pre-migration planning to post-migration validation.

Each phase has its own set of best practices that need to be followed in order for the migration to be successful. Read more about these best practices below.


1. Define the scope and goals of the migration. What data needs to be migrated? What are the business goals of the migration? Many healthcare organizations make the mistake of trying to migrate all of their data. This is not only time-consuming and expensive, but it can also lead to data loss. By defining the scope and goals of the migration upfront, organizations can save time and money.

2. Choose the right platform. Not all EMR systems are equal. When choosing a platform, organizations need to consider their specific needs and requirements. For example, some organizations may need an EMR that complies with HIPAA, while others may need an EMR that is interoperable with other systems.

3. Clean and prepare the data. Data migration is not the time to clean up data. Data should be clean before migration. This includes ensuring that data is accurate, complete, and consistent.

4. Perform a test migration. A test migration will help identify any potential issues before the actual migration takes place. This will save time and money in the long run.

5. Create a data backup. In the event of a data loss, a backup will be invaluable. Make sure to have backups before, during, and after the migration.

During migration:

1. Perform the migration during off-hours. Data migration can be a resource-intensive process. To avoid impacting business operations, organizations should perform the migration during off-hours. This will require additional planning and coordination, but it will be worth it in the end.

2. Monitor the migration process. Healthcare organizations should monitor the process closely to ensure that all data is being migrated successfully. This includes keeping an eye on data integrity and accuracy.

3. Communicate with stakeholders. Data migration can be a disruptive process. To minimize the impact on business operations, it is important to communicate with stakeholders throughout the process. This includes keeping them up-to-date on the status of the migration and addressing any concerns they may have.


1. Perform post-migration testing. Once the migration is complete, it is important to perform post-migration testing. This will help ensure that all data was migrated successfully and that business operations can resume as normal.

2. Monitor data quality. Monitor the data quality after the migration. This includes ensuring that data is accurate, complete, and consistent.

3. Update documentation. After the migration, it is important to update all relevant documentation, such as data dictionaries and process maps. This will help ensure that everyone is on the same page and that business operations can resume as normal.

4. Train employees. After the migration, it is important to train employees on the new system. This will help ensure that they can use the system effectively and that they understand the changes.

Work with a trusted partner

Finally, it is important to work with a trusted partner when planning and executing a data migration. A partner that has experience in healthcare data migrations will be able to help you avoid common pitfalls and ensure a successful migration.

MediQuant has successfully completed thousands of EMR data migrations for healthcare organizations of all sizes. We understand the challenges that come with data migration and we have the experience and expertise to help you overcome them. Contact us today to learn more about our data migration services.