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readmission date

readm_dt
general
Updated 3/30/2026

Definition

The calendar date value for a hospital return occurrence. Used to track temporal information related to readmission date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for readmission management and reporting.

Standard Abbreviation

readm_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  readm_dt VARCHAR(100),  -- readmission date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  readm_dt as readmission_date
FROM claims;

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