LOINC Code 81156-2: Coenzyme Q10.reduced/Coenzyme Q10 [Mass fraction]

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 Ubiquinone 10.reduced/Ubiquinone 10. It is commonly used with the system or sample type Ser/Plas.

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: Both

What it does not mean

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

Key facts

• Coenzyme Q10.reduced/Coenzyme Q10 in Serum or Plasma
• Ubiquinone 10.reduced/Ubiquinone 10
• Chemistry; Coenzyme Q10; CoQ10; CO-Q10; Mass fraction; Percent; Pl; Plasma; Plsm; Point in time; Primary CoQ10 deficiency; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Ubiquinol; Ubiquinone10; Ubiquinone10.red

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