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cardiology master identifier

card_mstr_id
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

card_mstr_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  card_mstr_id as cardiology_master_identifier
FROM claims;

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