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chemistry datetime

chem_dttm
general
Updated 3/30/2026

Definition

The combined date-time value for a chemical analysis. Used to track temporal information related to chemistry datetime. 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_dttm

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  chem_dttm as chemistry_datetime
FROM claims;

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