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credit medical record number

cr_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

cr_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  cr_mrn as credit_medical_record_number
FROM claims;

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