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experience external identifier

exp_ext_id
general
Updated 3/30/2026

Definition

The external system reference id for a patient service perception. Used as a unique reference to identify and track the experience across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for experience management and reporting.

Standard Abbreviation

exp_ext_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  exp_ext_id as experience_external_identifier
FROM claims;

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