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guarantor group number

guar_grp_nbr
general
Updated 3/30/2026

Definition

The insurance group identifier for a financially responsible party. Used as a unique reference to identify and track the guarantor across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for guarantor management and reporting.

Standard Abbreviation

guar_grp_nbr

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  guar_grp_nbr VARCHAR(100),  -- guarantor group number
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  guar_grp_nbr as guarantor_group_number
FROM claims;

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