Back to search

acuity medical record number

acu_mrn
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

acu_mrn

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  acu_mrn as acuity_medical_record_number
FROM claims;

Looking for more healthcare terms?

Browse our complete library of 65,000+ standardized healthcare data terms

Browse All Terms