Calcium ionized

A calcium blood test measures the amount of calcium in your blood. Too much or too little calcium in your blood may be a sign of a wide range of medical conditions, such as bone disease, thyroid disease, parathyroid disorders, kidney disease, and other conditions.

A blood calcium test is used to check your general health. It's also used to help diagnose or monitor many medical conditions, including those that affect your bones, kidneys, digestive system, thyroid, and parathyroid glands.

Source: MedlinePlus, U.S. National Library of Medicine

Normal range

No published reference range from a named lab yet.

What an abnormal result can be associated with

A high result: Hypercalcemia
A low result: Hypocalcemia

Associations from LOINC2HPO (Human Phenotype Ontology). This is reference information, not a diagnosis: only a clinician can interpret your result in context.

details

Sample: Whole blood · LOINC
Listed under: Bone Diseases · Calcium · Parathyroid Disorders
Code: LOINC 1994-3 · mmol/L
Also known as: Ca-I, Calcium active, Calcium free, Cal, Ion

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