HL7 FHIR R4 — NHA Compliant

FHIR R4 API Development — Interoperable Health Data for ABDM & Beyond

ABDM mandates HL7 FHIR R4 for all health data exchange. We convert your existing EMR, LIS, and pharmacy data into NHA-compliant FHIR bundles and build the APIs that make your platform truly interoperable.

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Healthcare Interoperability Starts With FHIR

Indian healthcare software speaks a hundred different data dialects — custom schemas, legacy HL7 v2, spreadsheets, PDFs. FHIR R4 is the common language that ends this fragmentation, and it is mandatory for ABDM. Medi4u's FHIR API development services give your platform a certified FHIR layer without rewriting your application.

What We Build

Prescription Bundles

MedicationRequest-based FHIR prescriptions generated from your existing e-prescription or pharmacy module.

Diagnostic Report Profiles

Lab and radiology results as DiagnosticReport + Observation resources — LOINC-coded and NHA-validated. Essential for labs integrating with ABDM.

Discharge Summaries & OP Consults

Structured Composition resources for IPD discharge summaries, OP consult notes, and health documents.

Legacy Data Mapping

A transformation layer that maps your SQL/NoSQL schema to FHIR resources with SNOMED CT and LOINC coding.

FHIR REST APIs

Production-grade FHIR endpoints with search, versioning, and OAuth2 security for partners and internal apps.

Automated NHA Validation

Every bundle validated against the NHA FHIR implementation guide before it ever leaves your system.

Our FHIR Delivery Process

Data Audit

We inventory your clinical data model — visits, orders, results, prescriptions — and map each entity to NHA FHIR profiles.

Mapping Layer Development

Transformation services convert your records to FHIR R4 bundles in real time, with terminology coding built in.

Validation & Certification

Bundles pass NHA validator checks and M2/M3 certification test cases.

Production & Monitoring

Go-live with bundle-level logging, error alerts, and ongoing profile updates as NHA specs evolve.

FHIR is one piece of the puzzle — pair it with HIP & HIU integration and ABHA ID creation for full ABDM compliance, or get everything pre-built in the ABDM Connector at ₹4,999/-.

Frequently Asked Questions

What is FHIR and why does ABDM require it?
FHIR (Fast Healthcare Interoperability Resources) is the global HL7 standard for exchanging health data. ABDM mandates FHIR R4 so that a record created in one hospital can be read by any other system in India. Deep dive: FHIR Standards for Indian Healthcare.
Which FHIR profiles does NHA require?
NHA defines Indian FHIR profiles for OP consult notes, prescriptions, diagnostic reports, discharge summaries, immunization records, wellness records, and health documents. We implement all of them, validated against the NHA FHIR implementation guide.
My database is not FHIR — is that a problem?
Not at all. Almost no Indian HIMS stores data as FHIR natively. We build a mapping layer that transforms your existing tables into valid FHIR bundles on the fly — no database migration needed.
Can you build FHIR APIs beyond ABDM?
Yes. We build FHIR-first APIs for insurance integrations, international interoperability (US/EU standards), analytics pipelines, and AI-based clinical tools.
How is FHIR validated for NHA certification?
Every bundle must pass NHA’s FHIR validator. Our delivery includes automated validation in CI, so records never fail certification or production sharing. See our NHA certification support.

Ready to Get ABDM Compliant?

Talk to India's trusted ABDM integration experts. 100+ healthcare platforms served — free consultation, transparent pricing, and complete NHA certification support.

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