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loinc expiration date

loinc_exp_dt
general
Updated 3/30/2026

Definition

The validity end date for a logical observation identifiers names and codes. Used to track temporal information related to loinc expiration date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for loinc management and reporting.

Standard Abbreviation

loinc_exp_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  loinc_exp_dt VARCHAR(100),  -- loinc expiration date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  loinc_exp_dt as loinc_expiration_date
FROM claims;

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