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obstetric medical record number

ob_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

ob_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  ob_mrn as obstetric_medical_record_number
FROM claims;

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