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intolerance external identifier

intol_ext_id
general
Updated 3/30/2026

Definition

The external system reference id for a adverse food or drug response. Used as a unique reference to identify and track the intolerance across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for intolerance management and reporting.

Standard Abbreviation

intol_ext_id

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  intol_ext_id VARCHAR(100),  -- intolerance external identifier
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  intol_ext_id as intolerance_external_identifier
FROM claims;

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