Introducing Healthcare Data Generation: OMOP CDM + OpenMRS + RxClaims

The Healthcare Data Challenge

Healthcare organizations face a critical challenge: how do you test EHR systems, validate research algorithms, or train staff without exposing real patient data? Traditional approaches fall short:

✗ Tool A generates realistic data but lacks OMOP CDM support
✗ Standard Body B provides standards but doesn't generate synthetic data
✗ EHR System C is a production EHR but needs test data for deployments
✗ Custom scripts are time-consuming, inconsistent, and hard to maintain

What if you could generate production-ready healthcare data that works with all major standards?

Introducing Aphelion Healthcare

Today, we're announcing comprehensive healthcare support in Aphelion, the only synthetic data generator that combines:

✅ OMOP Common Data Model

100% coverage, 53+ tables

✅ OpenMRS with EAV

100% coverage, Full EAV model

✅ RxClaims

Pharmacy claims with NCPDP fields

✅ FHIR R4

Resources for interoperability

✅ HIPAA Compliance

Built-in PII masking and audit trails

This is the only platform that brings all these standards together in one solution.

What We Built

OMOP Common Data Model (100% Coverage)

The OMOP CDM is the gold standard for observational health research. We've implemented 53+ tables covering:

Clinical Data (100% complete): Patient demographics, visits, conditions, drugs, procedures, measurements, mortality tracking
Vocabulary System: 3,255 standardized concepts across ICD-10, RxNorm, SNOMED, LOINC, NDC
Health Economics: 90,000 insurance coverage periods, 2 million cost records

→ Compatible with Analysis Tool A for cohort definition, Quality Tool B for data quality checks, and Analytics Tool C for population-level analytics

OpenMRS EAV Model (100% Coverage)

OpenMRS powers healthcare in resource-constrained settings worldwide. We've implemented the flexible Entity-Attribute-Value observation model with 3 million observations supporting multiple value types: boolean, coded, numeric, text, datetime, and complex data.

RxClaims: Pharmacy Claims (Unique to Aphelion)

We generate 600,000 pharmacy claims with 24 NCPDP fields, NDC codes from 100+ real pharmaceutical companies, complete pricing breakdowns, and 2,000 pharmacies with NPI numbers.

The Numbers

53+ tables across the healthcare ecosystem
50+ million total rows
100,000 patients
3 million observations
600,000 pharmacy claims
2 million cost records

All deterministic - same seed, same data every time.
All constraint-safe - foreign keys, unique constraints, not null constraints all satisfied.
All production-ready - validated with 42 comprehensive tests (100% passing).

Real-World Use Cases

🔬 Research Institutions

Observational health studies
Comparative effectiveness research
Drug safety surveillance
Survival analysis
Cost-effectiveness studies

🏥 Health Systems

EHR testing
Clinical workflow validation
OHDSI analytics
Staff training with realistic patient scenarios

💊 Pharmaceutical Companies

Drug utilization analysis
Pharmacy claims testing
PBM platform validation
Formulary compliance analysis

🌍 Global Health Organizations

OpenMRS deployment testing
Custom form validation
Healthcare worker training
Flexible clinical data collection

Why Aphelion is Different

Feature	Aphelion	Tool A	Standard Body B	EHR System C
OMOP CDM	✅ 100%	❌	✅ 100%	⚠️ Partial
OpenMRS	✅ 100%	❌	❌	✅ 100%
RxClaims	✅ Unique	❌	❌	❌
FHIR R4	✅	✅	❌	⚠️ Partial
HIPAA	✅ Built-in	⚠️	⚠️	⚠️

Aphelion is the only solution that combines OMOP + OpenMRS + RxClaims + HIPAA + FHIR.

Getting Started

# Installation

$ npm install -g @aphelion/data-generator

# Generate Healthcare Data

$ aphelion clone healthcare_ehr healthcare_test --seed 42

# What You Get:

• 22 SQL files ready to import
• 15.9 million rows of data
• All foreign keys satisfied
• All constraints met
• Deterministic (same seed = same data)

Conclusion

Healthcare data generation just got a lot more powerful. With OMOP CDM, OpenMRS, RxClaims, FHIR, and HIPAA support in one platform, Aphelion is the only complete solution for research institutions, health systems, pharmaceutical companies, and global health organizations.

Ready to get started?

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