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advance directive expiration date

advdir_exp_dt
general
Updated 3/30/2026

Definition

The validity end date for a end-of-life care wishes. Used to track temporal information related to advance directive expiration date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for advance directive management and reporting.

Standard Abbreviation

advdir_exp_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  advdir_exp_dt VARCHAR(100),  -- advance directive expiration date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  advdir_exp_dt as advance_directive_expiration_date
FROM claims;

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