Mirth Connect (now NextGen Connect) is one of the most widely deployed open-source HL7 integration engines in healthcare, and it's extensively used by New York City physician practices, hospitals, labs, and health IT vendors. Its low cost and flexibility make it the engine of choice for many NYC healthcare organizations building HL7 interfaces and connecting clinical systems. Zerosums Technologies provides Mirth Connect consulting for New York City healthcare organizations at every stage — from initial installation and configuration to complex multi-channel production environments. Our engineers develop HL7 channels, build JavaScript transformers, implement custom connectors, and design the message routing architectures that keep your interfaces running reliably. For NYC organizations running aging Mirth Connect versions, we provide upgrade planning and execution. Many deployments are running versions several years behind the current release, creating security vulnerabilities and missing performance improvements. We assess your current version, plan the upgrade path, test channel compatibility, and execute the migration with minimal disruption. We also provide managed Mirth Connect support — ongoing monitoring, error resolution, channel modifications, and capacity management. Many NYC healthcare organizations don't have dedicated integration engineers in-house, and our managed support model provides that expertise on demand without the overhead of a full-time hire.