Marina Del Rey, Calif — May 22, 2026 — 4medica, a leader in healthcare data quality and patient identity, today announced the expansion of its IdentiMatch™ technology, setting a new industry standard for identity resolution.
While the healthcare ecosystem moves toward broader connectivity, 4medica remains focused on the critical foundation of that connectivity: absolute data precision at the point of resolution.
In an era where some industry players are promoting proprietary identity networks as the solution to fragmented care, 4medica argues that a network is only as reliable as the data it carries. IdentiMatch™ addresses the industry’s most persistent challenge: the “gray zone” of near-matches – records that look nearly identical but may belong to different patients, or vice versa – that leads to duplicate records, compromised patient safety, and administrative burnout.
Championing the MATCH IT Act: Standards Over Static Identifiers
4medica’s strategy aligns with the vision of the Patient Matching and Transparency in Certified Health IT (MATCH IT) Act. This pivotal legislation prioritizes the establishment of rigorous data quality standards and demographic consistency – recognizing that a single, fixed Universal Patient ID (UPI) – a national identifier proposed by some as the answer to fragmented records – can itself be unreliable and insecure as data moves in real-time across disparate networks.
4medica’s approach moves the industry away from the idea that assigning every patient a new universal ID number will solve matching errors toward a 99.99% accuracy target by:
- Fine-Tuning the “Gray Zone”
Using IdentiMatch™ to resolve the high-risk near-match records that static identifiers and standard algorithms miss. - Real-Time Data Integrity
Ensuring that as records move across networks, they are matched based on validated, standardized data elements rather than a singular, fallible number. - Compliance-Ready Automation
Helping organizations meet the “patient match rate” definitions and tracking requirements proposed by the MATCH IT Act.
Beyond Connectivity: The Resolution Revolution
Traditional identity management systems often prioritize connecting systems over correcting data. This approach frequently results in massive worklists of “near-matches” that require costly human intervention. 4medica’s IdentiMatch™ shifts the paradigm from simple matching to automated resolution, utilizing a multi-layered engine that combines referential data with sophisticated business logic.
Key advantages of the IdentiMatch™ approach include:
- The Precision Guarantee
4medica provides an industry-leading guarantees that more than 99% of ambiguous patient records are resolved automatically and accurately, leaving fewer than 1% for manual review – a dramatic improvement over industry norms that can leave teams reviewing tens of thousands of records by hand. - 90% Worklist Automation
By applying advanced clinical and demographic logic to the “gray zone” of potential matches, IdentiMatch™ automates 90% of the manual effort typically required by data stewards. - System-Agnostic Integration
Designed to work alongside any existing EHR, MPI, or HIE infrastructure, IdentiMatch™ refines data at the source, preventing “garbage-in, garbage-out” scenarios within large-scale healthcare networks.
Championing Data Integrity Across the Health & Social Ecosystem
As healthcare shifts toward whole-person care, the need for accurate identity resolution extends beyond the four walls of the hospital. Organizations including CHIME, WEDI, CIVITAS Networks for Health, NAHDO, and various social determinants of health (SDOH) networks are increasingly focused on the intersection of clinical and social data.
“The network effect is a distraction; data standards are the cure,” said Gregg Church, CEO & President of 4medica. “A network is only as strong as the data within it. By aligning with the standards championed by the MATCH IT Act and guaranteeing that fewer than 1% of near-match records remain unresolved, we’re giving healthcare and social service providers the foundation that they need to reach 99.99% accuracy.”
About 4medica
4medica is a data-collaborative healthcare company delivering superior identity management, interoperability, and whole-person care solutions. With origins in lab and radiology data, 4medica helps organizations create clean, connected, and usable data that improves collaboration, drives better decisions, and strengthens communities.
Media Contact:
Kate Lunt
kate@katelunt.com
