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enrollment medical record number

enrl_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

enrl_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  enrl_mrn as enrollment_medical_record_number
FROM claims;

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