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authorization group number

auth_grp_nbr
general
Updated 3/30/2026

Definition

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

Standard Abbreviation

auth_grp_nbr

Category

general

Database Usage

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

-- Example in SELECT
SELECT 
  claim_id,
  auth_grp_nbr as authorization_group_number
FROM claims;

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