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history admission date

hx_admn_dt
general
Updated 3/30/2026

Definition

The hospital entry date for a past medical events. Used to track temporal information related to history admission date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for history management and reporting.

Standard Abbreviation

hx_admn_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  hx_admn_dt VARCHAR(100),  -- history admission date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  hx_admn_dt as history_admission_date
FROM claims;

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