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claim medical record number

clm_mrn
claims
Updated 3/30/2026

Definition

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

Standard Abbreviation

clm_mrn

Category

claims

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  clm_mrn as claim_medical_record_number
FROM claims;

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