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observation deleted date

obs_del_dt
general
Updated 3/30/2026

Definition

The record deletion date for a clinical finding or measurement. Used to track temporal information related to observation deleted date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for observation management and reporting.

Standard Abbreviation

obs_del_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  obs_del_dt VARCHAR(100),  -- observation deleted date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  obs_del_dt as observation_deleted_date
FROM claims;

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