NEHR Data Contribution Without Switching Systems: 3 Options for Singapore Clinics

NEHR data contribution is about to become a legal requirement for every licensed healthcare provider in Singapore, not just GP clinics on Healthier SG. Specialist clinics, dental clinics, laboratories, and pharmacies are all in the picture. For providers whose current system is not connected to the National Electronic Health Record (NEHR), the obvious question is: do we have to replace everything?

The short answer is no. There are three realistic routes to contribute data, and one of them lets you keep the system your team already knows. This guide compares them so you can choose before the deadline pressure builds.

What Is NEHR Data Contribution, and Who Must Do It?

The NEHR is Singapore’s national repository of key patient health information. The Ministry of Health (MOH) says the Health Information Act makes it a requirement for all licensed healthcare providers to share patients’ key health information with the NEHR. That covers allergies, vaccinations, diagnoses, medications, laboratory results, radiological images, and discharge summaries.

MOH has also pointed to the gaps the law is meant to close: private specialist clinics, clinical and radiological laboratories, and dental clinics. Many of these providers use systems that were never built to connect to NEHR. Patients with specific concerns can restrict access through HealthHub, but the default is that their key information is shared to support continuity of care.

For timing, the Act is expected to be implemented from early 2027, so check MOH’s implementation timelines for your type of provider.

Why NEHR Data Contribution Is Harder Than It Sounds

Connecting to NEHR is not a simple switch. According to Vanda’s overview of the process, a system has to be certified as an HIA-compliant health information management system (HIMS), which involves:

• Cyber Essentials certification for HIMS by a third-party auditor
• Meeting system integration requirements and testing
• Data integration testing with the NEHR system
• Mapping the system’s data to the national codeset
• Meeting data portability, security, and cybersecurity standards

Even after certification, the work continues: regular dataset maintenance, re-certification every two years, data quality troubleshooting, and attending briefings for each enhancement. That is a heavy load for a vendor, and an even heavier one for a clinic trying to do it alone.

3 Options for NEHR Data Contribution

Option 1: Move to a system that is already NEHR-integrated

The cleanest route is to adopt a clinic management system that already contributes to NEHR. For GP clinics, Healthier SG already requires a compatible CMS, so many practices are covered. The trade-off is migration: moving patient records, retraining staff, and living through a transition period. Our guide to NEHR integration for GP clinics explains what a compliant system should handle.

Option 2: Ask your current vendor to get NEHR-ready

If you like your current system, ask the vendor directly whether it will complete HIMS certification, when, and at what cost. Get dates in writing. If the answer is vague, treat that as a risk, because your compliance would depend on a project you cannot control.

Option 3: Keep your system and add an integration layer

The third route is to keep your existing system and let a certified partner submit the data for you. This is the idea behind Vanda Lite, which is designed for institutions such as pharmacies and existing CMSes that have no connection to NEHR. Your system shares data with Vanda through a secure REST API in near real time, and Vanda submits it to NEHR on your behalf.

The practical benefits are that you avoid migration, keep the system your staff already use, skip retraining, and avoid maintaining NEHR certification yourself. It also reduces the number of systems holding sensitive data, which supports your security position.

What Vanda Contributes on Your Behalf

Vanda has been a Healthier SG-compatible CMS since 2023, which means it has been onboarded with NEHR and contributing patient data since then. According to Vanda, the data it contributes on behalf of users includes:

• Visit events
• Drug allergies
• Ordered and dispensed medication
• Patient medication lists
• Vaccines administered
• Visit diagnoses
• Referral documents

Vanda also offers a free 30-day sandbox with dedicated staff support, so you can test the API integration before committing.

5 Questions to Ask Any Vendor About NEHR Data Contribution

• Is the system, or the integration partner, already certified and contributing to NEHR today?
• Which data types are covered, and do they match what applies to our type of provider?
• How is data quality monitored, and who fixes errors?
• What happens to our data, and where is it stored?
• What are the full costs, including set-up, maintenance, and future updates?

For a wider view of what the new law means for your records and systems, read our overview of the Health Information Act’s impact on healthcare data systems and our guide on staying NEHR-compliant.

A Simple Plan Before the Act Starts

• Confirm which category of licensee your clinic falls under and what you must contribute
• List your current systems and whether each can connect to NEHR
• Compare the three options on cost, risk, and disruption
• Run a trial or sandbox before you commit
• Assign one person to own the project and the timeline

Conclusion

NEHR data contribution does not have to mean ripping out a system that works. Switching, upgrading through your vendor, or adding an integration layer can all get you there, and the best choice depends on your clinic’s size, system, and appetite for change. Start the comparison now so you can choose calmly rather than in a rush. Please confirm the latest requirements and dates with MOH before you finalise your plan.