address class

addr_cls

general

Updated 3/30/2026

Definition

The classification tier for a physical location identifier. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for address management and reporting.

Standard Abbreviation

addr_cls

Database Usage

-- Example column naming
CREATE TABLE claims (
  clm_id VARCHAR(50),
  addr_cls VARCHAR(20),  -- address class (max 20 chars)
  ...
);

-- Example in SELECT
SELECT
  clm_id,
  addr_cls as address_class
FROM claims;

Common uses in healthcare data

Healthcare data warehouse schema design and modeling
Interoperability and cross-system data exchange
ETL pipeline development and orchestration
Master data management (MDM) programs
Analytics and business intelligence reporting

Example database column name

ISO-11179 snake_case standard

-- Recommended column name
addr_cls

-- Example DDL
CREATE TABLE healthcare_data (
  record_id   VARCHAR(50)   NOT NULL,
  addr_cls     VARCHAR(20),  -- address class (max 20 chars)
  created_dt  TIMESTAMP     NOT NULL DEFAULT NOW()
);

Column names follow the ISO-11179 naming convention: lowercase, underscore-separated, using the standard abbreviation as a prefix where applicable.

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