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enrollment master identifier

enrl_mstr_id
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

enrl_mstr_id

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  enrl_mstr_id as enrollment_master_identifier
FROM claims;

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