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chemistry date

chem_dt
general
Updated 3/30/2026

Definition

The calendar date value for a chemical analysis. Used to track temporal information related to chemistry date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for chemistry management and reporting.

Standard Abbreviation

chem_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  chem_dt VARCHAR(100),  -- chemistry date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  chem_dt as chemistry_date
FROM claims;

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