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history period

hx_prd
general
Updated 3/30/2026

Definition

The time interval duration 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_prd

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  hx_prd as history_period
FROM claims;

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