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instrument medical record number

inst_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

inst_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  inst_mrn as instrument_medical_record_number
FROM claims;

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