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treatment medical record number

tx_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

tx_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  tx_mrn as treatment_medical_record_number
FROM claims;

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