LOINC Code 83064-6: Calcium.ionized (BldCRRT) [Moles/Vol]

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 Calcium.ionized. It is commonly used with the system or sample type BldCRRT.

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

• Calcium.ionized [Moles/volume] in Blood drawn from CRRT circuit
• Calcium.ionized
• The ionized calcium concentration measured in a blood sample drawn from the circuit post continuous renal replacement therapy (CRRT) filter is used with the physiological ionized calcium concentration to control and adjusting the CRRT regional citrate anticoagulation.
• Bld CRRT; Blood from Continuous Renal Replacement Therapies; Ca; Ca-I; Cal; Calcium active; Calcium free; Chemistry; Coagulation factor I; ICA; Ion; Level; Point in time; QNT; Quan; Quant; Quantitative; Random; Substance concentration

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