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range start time

rng_start_tm
general
Updated 3/30/2026

Definition

The beginning time value for a normal value limits. Used to track temporal information related to range start time. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for range management and reporting.

Standard Abbreviation

rng_start_tm

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  rng_start_tm VARCHAR(100),  -- range start time
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  rng_start_tm as range_start_time
FROM claims;

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