TransUnion

TransUnion, a global leader in credit and financial data services, operates a growing suite of real-time healthcare financial validation and claims processing platforms. The company earns over $1.5 billion in annual revenue, with an expanding footprint in both healthcare and adjacent technology markets.

Iguana is a core component of TransUnion's cloud-based Financial Clearinghouse and Claim Validation solutions, powering the data ingestion, transformation, and delivery pipelines for ClearIQ — a flagship platform that helps healthcare providers improve collections, verify insurance eligibility, and forecast out-of-pocket costs. Iguana enables high-throughput, low-latency processing across nearly 100 healthcare client sites and supports millions of daily transactions.

• real-time HL7 messages over LLP that transmit patient demographics and insurance details;
• batch CSV files converted into XML and loaded into staging tables;
• and inbound X12 EDI 271 eligibility responses embedded in SOAP and routed via internal web services.

This hybrid model ensures seamless intake and normalization of data across a diverse healthcare landscape.

Since adopting Iguana, TransUnion has significantly expanded its platform usage and data processing capabilities — initially doubling transaction volumes in just three years, and continuing to scale in step with rising client demand. Iguana has enabled TransUnion to rapidly grow its roster of both healthcare and non-healthcare clients while maintaining rigorous standards of data accuracy and process automation across all interface types.

Iguana supports X12, HL7, and CSV integration across both real-time and batch workflows, enabling robust connectivity through databases and internal services. With enterprise licensing, technical onboarding, and ongoing professional services from iNTERFACEWARE, TransUnion accelerates time-to-value for new client interfaces, minimizes downtime, and ensures continuous compliance with evolving industry standards.