The data module provides you with data to compute on. It provides curated, secure access to both PHI (e.g. patient data) and non-PHI (e.g. staff and practice-level data), representing the current state of your target Canvas instance. The module’s classes offer convenience methods and operators that make business logic and clinical logic easy to express with standard terminologies like ICD-10, SNOMED-CT, CPT, and the like.