Description of the data contained in the MIMIC-IV tables.


The Core module contains patient tracking data. Demographics, hospital admissions, and in-hospital ward transfers are described here.


The Hosp module provides all data acquired from the hospital wide electronic health record. Information covered includes laboratory measurements, microbiology, medication administration, and billed diagnoses.


The ICU module contains information collected from the clinical information system used within the ICU. Documented data includes intravenous administrations, ventilator settings, and other charted items.


The ED module contains data for emergency department patients collected while they are in the ED. Information includes reason for admission, triage assessment, vital signs, and medicine reconciliaton. Patient identifiers allow MIMIC-ED to be linked to other MIMIC-IV modules.


The CXR module provides lookup tables linking patient identifiers with MIMIC-CXR study_id and dicom_id, allowing analysis of patient chest x-rays to be linked with the clinical data from other MIMIC-IV modules.


(NOT PUBLICLY AVAILABLE): The Note module contains deidentified free-text clinical notes for hospitalized patients.