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room medical record number

rm_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

rm_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  rm_mrn as room_medical_record_number
FROM claims;

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