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admission master identifier

admn_mstr_id
general
Updated 3/30/2026

Definition

The enterprise master id for a hospital inpatient entry. Used as a unique reference to identify and track the admission across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for admission management and reporting.

Standard Abbreviation

admn_mstr_id

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  admn_mstr_id VARCHAR(100),  -- admission master identifier
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  admn_mstr_id as admission_master_identifier
FROM claims;

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