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denial master identifier

den_mstr_id
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

den_mstr_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  den_mstr_id as denial_master_identifier
FROM claims;

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