chemistry note

chem_nt

general

Updated 3/30/2026

Definition

The annotation text for a chemical analysis. 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 chemistry management and reporting.

Standard Abbreviation

chem_nt

Database Usage

-- Example column naming
CREATE TABLE claims (
  clm_id VARCHAR(50),
  chem_nt VARCHAR(255),  -- chemistry note (max 255 chars)
  ...
);

-- Example in SELECT
SELECT
  clm_id,
  chem_nt as chemistry_note
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
chem_nt

-- Example DDL
CREATE TABLE healthcare_data (
  record_id   VARCHAR(50)   NOT NULL,
  chem_nt      VARCHAR(255),  -- chemistry note (max 255 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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