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history child

hx_chld
general
Updated 3/30/2026

Definition

The subordinate relationship for a past medical events. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for history management and reporting.

Standard Abbreviation

hx_chld

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  hx_chld VARCHAR(100),  -- history child
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  hx_chld as history_child
FROM claims;

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