Full definition
Healthcare EDI (Electronic Data Interchange) is the structured electronic exchange of healthcare transactions between providers, payers, clearinghouses, and other entities. The dominant US standard is ANSI X12 — specific transaction types include 270/271 (eligibility request/response), 837 (claim submission), 835 (payment/remittance advice), 277 (claim status), 278 (referral/authorisation), 834 (enrolment).
Outside the US, healthcare EDI is fragmented. The UK uses NHS-specific protocols. The EU is moving toward FHIR-based standards via the European Health Data Space. Asia Pacific varies — Singapore, Malaysia, Thailand each have local payer-specific protocols. The trend globally is migration from EDI toward FHIR-based APIs for new integrations.
For any clinic operating with US payer mix, EDI is non-negotiable — it's how every claim and eligibility check happens. For non-US clinics, it's a smaller part of the integration picture. MOVO-X supports US X12 EDI plus regional payer protocols for the markets where we operate.
Where edi (electronic data interchange) in healthcare is used
- US healthcare claims (837)
- US eligibility verification (270/271)
- US payment posting / remittance (835)
- US referral and authorisation (278)
- UK NHS Spine and other national protocols
- Singapore PHMC and CHAS integration
- Malaysia ONESync and panel-specific protocols
Types of edi (electronic data interchange) in healthcare
X12 270/271
Eligibility verification request and response.
X12 837
Claim submission (institutional 837I, professional 837P, dental 837D).
X12 835
Payment / remittance advice from payer.
X12 277
Claim status request and response.
X12 278
Referral / pre-authorisation request.
NCPDP
Pharmacy-specific EDI for prescription transactions.
Quantified benefits
- ▸Automated eligibility verification at point of care
- ▸Same-day claim submission with electronic acknowledgement
- ▸Same-day to 14-day remittance vs paper 30-90-day cycles
- ▸Audit trail of every transaction for compliance
Frequently asked
Is EDI replaced by FHIR?+
For new integrations and patient-data exchange, FHIR is the modern standard. For US payer transactions (claims, eligibility, remittance), X12 EDI remains dominant and is mandated by HIPAA. Both are needed.
Does MOVO-X handle X12 EDI?+
Yes — for clinics in markets where US X12 EDI is required. We support 270/271, 837, 835, 277, 278 and integrate with major US clearinghouses.
What about non-US healthcare EDI?+
Highly market-specific. MOVO-X supports country-specific payer protocols for the 30+ markets where we operate (Malaysia ONESync, Singapore CHAS, UAE Riayati, etc.).
How does EDI relate to clearinghouses?+
Clearinghouses sit between providers and payers, normalising EDI formats and routing transactions. Most providers use a clearinghouse rather than direct payer connections. MOVO-X integrates with major clearinghouses (Change Healthcare, Availity, Trizetto, etc.).
Is EDI secure?+
X12 EDI runs over secure transport (typically AS2 or SFTP). MOVO-X enforces encryption at rest and in transit, audit logging on every transaction, and HIPAA-compliant operational controls.