Building an interoperable e-health record across Vietnam
Vietnam’s provinces are developing digital health services at different speeds, with hospitals, clinics and laboratories often relying on separate software systems. A patient may receive care in Hanoi, return to a home province in the Mekong Delta, and still carry paper results because the relevant information cannot move securely between facilities.
An interoperable e-health record system would create a trusted health information exchange rather than a single central database. Authorised clinicians could access a consistent view of allergies, medicines, diagnoses, test results, referrals and immunisations, while patients would gain a clearer record of their own care.
For Australia, the issue is familiar. My Health Record, digital prescriptions and shared-care tools have shown the value of connected information, while rural Queensland, the Northern Territory and remote Western Australia continue to highlight the practical difficulties of connectivity, workforce shortages and fragmented local systems.
Vietnam also has a strong opportunity to connect national policy with provincial delivery. A platform involving health authorities, technology firms, development partners, hospitals and civil society can support common standards, investment and training while allowing provinces to adapt services to local needs.
Why provincial interoperability matters
Patients frequently move between commune health stations, district hospitals, provincial facilities and private providers. Without a usable longitudinal record, clinicians may repeat tests, miss medication conflicts or lack important information during emergencies. Interoperability can reduce those gaps by allowing systems to exchange structured data in a controlled way.
The benefits extend beyond individual consultations. Aggregated and de-identified information can help provinces monitor outbreaks, plan staffing, forecast medicine demand and identify underserved communities. For a country managing rapid urbanisation and significant rural health needs, this supports more evidence-based allocation of resources.
What the shared record should contain
The core record should include a reliable patient identity, demographic details, allergies, current medicines, diagnoses, procedures, pathology, imaging reports, discharge summaries and referrals. Vietnamese-language clinical content should be supported, with clear coding for data that may be exchanged with international systems or development partners.
A practical design should distinguish information that must be available immediately from data that can be retrieved when needed. A clinician in Da Nang may require an emergency allergy alert within seconds, while a historical radiology image could be accessed through a secure link. Patient portals and mobile access should use plain language and accommodate people with limited digital literacy.
An architecture that can scale
Vietnam does not need to replace every existing hospital information system. A national interoperability layer could connect provincial platforms through application programming interfaces, a health information exchange and shared standards. This approach protects previous investment while creating a pathway for smaller facilities to join over time.
Data should be exchanged using recognised international standards such as HL7 FHIR where appropriate, supported by consistent terminology, consent rules and audit trails. Strong identity matching is essential: duplicate records, transliteration differences and outdated contact details can undermine clinical trust even when the underlying software is sound.
Cloud services may improve resilience and reduce the cost of maintaining infrastructure, but deployment should reflect Vietnamese regulations, procurement capacity and provincial network reliability. Offline workflows, local caching and synchronisation are particularly important for remote mountainous areas and island communities.
Privacy, consent and public confidence
Health data is highly sensitive, so the programme needs clear rules for access, correction, retention and secondary use. Role-based permissions should ensure that a pharmacist, hospital specialist, public-health analyst and patient do not see the same information. Every access should be logged and reviewable.
Public communication matters as much as cybersecurity. People need to know why information is shared, who can view it and how errors are corrected. Australia’s experience shows that a technically sound system can still face resistance when consent settings and privacy protections are difficult to understand.
Security controls should include encryption, multifactor authentication, network monitoring, tested backups and incident response arrangements. Provincial health workers also require practical training against phishing, weak passwords and unsafe use of removable devices.
Designing for frontline health workers
Interoperability will fail if it adds excessive administrative work. Clinicians need concise screens, local-language interfaces, sensible alerts and the ability to record care during connectivity interruptions. Data should be captured once and reused across referrals, billing, reporting and public-health functions where permitted.
Implementation should involve nurses, general practitioners, pharmacists, hospital administrators and commune health workers from the beginning. Their feedback can reveal whether a proposed workflow suits a busy outpatient department or creates duplicate entry. Australia’s Aboriginal Community Controlled Health Services also demonstrate the value of designing digital health around community governance and cultural safety.
Training needs to continue after launch. Provincial support teams can provide help-desk services, refresher sessions and peer learning, while universities and professional associations can build digital health competencies into continuing education.
Financing and partnership models
A multi-stakeholder programme can combine public funding, development finance, responsible private investment and technical assistance. The most useful partnerships will define who owns the service, who pays for ongoing maintenance and how smaller facilities avoid being excluded by licensing costs.
Lessons from digital funding models show how transparent funding structures can connect infrastructure goals with community needs. For Vietnam’s health system, similar discipline could support connectivity upgrades, devices, cybersecurity and training in provinces that cannot finance the full transition alone.
Procurement should favour open standards and portable data rather than closed systems that make future integration expensive. Vendors can compete on usability, security and service quality while government retains control over core interoperability rules and patient protections.
| Area | Practical priority | Useful measure |
|---|---|---|
| Connectivity | Reliable links for hospitals, clinics and mobile teams | Facilities able to exchange records successfully |
| Data quality | Standardised identities, terminology and clinical fields | Duplicate and incomplete record rates |
| Clinical use | Fast access to allergies, medicines and summaries | Time saved and repeat tests avoided |
| Privacy | Consent, role-based access and audit logs | Unauthorised access incidents |
| Inclusion | Support for rural, remote and low-literacy communities | Active use across provinces and population groups |
A practical route from pilot to scale
A controlled pilot should connect a small number of facilities across different settings, such as a major urban hospital, a provincial hospital, district clinics and a commune health station. Testing across Hanoi, a central coastal province and a Mekong Delta location would expose differences in connectivity, staffing and referral patterns.
The pilot should measure clinical safety, data quality, user satisfaction, system availability and the cost of each connected facility. An independent review can then refine standards before expansion, with a published roadmap covering governance, procurement, workforce development and long-term funding.
The immediate next step is to convene a cross-provincial design group and approve a minimum dataset, interoperability standard and pilot pathway before selecting technology vendors.