LOINC Code 74019-1: Probability of developing disease assessed [Likelihood]

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Probability of developing disease assessed. It is commonly used with the system or sample type ^Patient.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Observation

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Probability of developing disease assessed [Likelihood]
• Probability of developing disease assessed
• The estimated likelihood of a patient developing a disease. Probability may be based a number of factors, including family history (pedigree) analysis, genetic algorithm results, pre- or post-test results, and general population data for disease prevalence.
• Dis; Diseases; Dz; H+P; H+P.HX; P prime; Point in time; Probability of disease; QNT; Quan; Quant; Quantitative; Random; Risk

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions