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range start date

rng_start_dt
general
Updated 3/30/2026

Definition

The beginning date value for a normal value limits. Used to track temporal information related to range start date. 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_dt

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  rng_start_dt as range_start_date
FROM claims;

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