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history modified time

hx_mod_tm
general
Updated 3/30/2026

Definition

The record update time for a past medical events. Used to track temporal information related to history modified time. 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_mod_tm

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  hx_mod_tm VARCHAR(100),  -- history modified time
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  hx_mod_tm as history_modified_time
FROM claims;

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