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reaction history present illness

rxn_hpi
general
Updated 3/30/2026

Definition

The current condition narrative for a physiological response. 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 reaction management and reporting.

Standard Abbreviation

rxn_hpi

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  rxn_hpi VARCHAR(100),  -- reaction history present illness
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  rxn_hpi as reaction_history_present_illness
FROM claims;

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