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coinsurance medical record number

coins_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

coins_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  coins_mrn as coinsurance_medical_record_number
FROM claims;

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