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duration medical record number

dur_mrn
general
Updated 3/30/2026

Definition

The patient medical record number for a treatment time period. Used as a unique reference to identify and track the duration across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for duration management and reporting.

Standard Abbreviation

dur_mrn

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  dur_mrn VARCHAR(100),  -- duration medical record number
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  dur_mrn as duration_medical_record_number
FROM claims;

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