LOINC Code 75668-4: Sex Dosage of chromosome-specific cfDNA Qn (cfDNA)

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 Fetal sex. It is commonly used with the system or sample type Plas.cfDNA.

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
• Method: Dosage of chromosome specific cf DNA

What it does not mean

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

Key facts

• Fetal sex [Likelihood] in Plasma cell-free DNA by Dosage of chromosome specifi cell free (cf) DNA
• Fetal sex
• The probability of the accuracy of the sex (gender) of the fetus based on chromosome analysis.
• Chromosom; Chromosomes; Gender; Molecular pathology; MOLPATH; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; Risk; Spec

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