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copay master identifier

cpay_mstr_id
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

cpay_mstr_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  cpay_mstr_id as copay_master_identifier
FROM claims;

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