A CDI (clinical documentation improvement) program is a structured initiative within a healthcare organization that reviews clinical documentation in real time to ensure accuracy, completeness, and specificity before coding and billing occur. CDI programs typically involve CDI specialists who query physicians to clarify ambiguous or incomplete documentation, ensuring the clinical record supports accurate code assignment and appropriate reimbursement. Nym’s autonomous medical coding engine complements CDI programs by interpreting clinical language with high precision, identifying documentation gaps early, and translating complete records into accurate code sets that strengthen revenue integrity across every encounter.