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advance directive onset date

advdir_onset_dt
general
Updated 3/30/2026

Definition

The symptom start date for a end-of-life care wishes. Used to track temporal information related to advance directive onset 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_onset_dt

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  advdir_onset_dt as advance_directive_onset_date
FROM claims;

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