providing a healthcare system environment, the healthcare system environment including a plurality of healthcare information systems and a plurality of listeners configured to detect one or more messages of a plurality of types of healthcare data messages;

detecting, using the plurality of listeners, one or more healthcare data messages of the plurality of types of healthcare data messages associated with healthcare of a patient transmitted from one or more of the plurality of healthcare information systems, the plurality of types of healthcare data messages including a first type and one or more of other types of healthcare data messages, each listener being specific to a type of healthcare data message;

if a first listener of the plurality of listeners determines that the one or more healthcare data messages is the first type, extracting text of each message of the first type;

tokenizing the extracted text of each message to determine one or more units of text;

generating one or more tracking events by applying one or more trained models to each unit of text of each message; and

storing one or more event codes corresponding to the one or more tracking events in a record for the patient in a tracking event database, the one or more event codes being associated with a deadline for satisfaction;

wherein the first type of healthcare data message is a message associated with results.