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icd onset date

icd_onset_dt
general
Updated 3/30/2026

Definition

The symptom start date for a international classification of diseases code. Used to track temporal information related to icd onset date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for icd management and reporting.

Standard Abbreviation

icd_onset_dt

Category

general

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  icd_onset_dt VARCHAR(100),  -- icd onset date
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  icd_onset_dt as icd_onset_date
FROM claims;

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