WhatDoMyLabResultsMean.com

Metabolic / Electrolytes

Calcium

Also known as: Total Calcium, Ionized Calcium

CPT 83036Quest 496LabCorp 001453
When to Seek Prompt Care

If you experience severe symptoms like seizures, irregular heartbeat, extreme muscle cramps, or confusion, seek immediate medical attention. These could be signs of dangerously low or high calcium levels.

What It Measures

This test checks how much calcium is in your blood. Calcium is a very important mineral. It helps your bones, muscles, nerves, and heart work well.

Why It's Ordered

Your doctor orders this test for a few reasons. It can be part of your regular checkup. It can also help when you have symptoms that might be from too much or too little calcium. This test helps find and check problems with your bones, kidneys, and glands that make hormones.

Reference Range

Calcium reference ranges can vary between different laboratories. Your results should always be interpreted by your healthcare provider in the context of your overall health.

Clinical Reference

Quest: 496
LabCorp: 001453
CPT: 83036
ICD-10: E11.9, E10.9, E11.65, R73.09, R73.01, Z13.1, E66.9

Medicare covers every 3 months for diabetes monitoring; annually for screening high-risk patients

Educational purposes only — This information is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your lab results with your healthcare provider.