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otolaryngology external identifier

ent_ext_id
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

ent_ext_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  ent_ext_id as otolaryngology_external_identifier
FROM claims;

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