Bloodwork

MCHC

Red blood cell (RBC) indices measure your red blood cells' size, shape, and quality. The normal range is 33–36 g/dL for adults, as American Board of Internal Medicine (Laboratory Test Reference Ranges) publishes it.

Red blood cells are also known as erythrocytes. They are made in your bone marrow (the spongy tissue inside your large bones). They contain hemoglobin, an iron-rich protein in your red blood cells that carries oxygen from your lungs to every cell in your body.

Red blood cell (RBC) indices are part of a complete blood count, a group of tests that measures the number and type of cells in your blood. The results of RBC indices are used to diagnose different types of anemia. There are several types of anemia, and each type has a different effect on the size, shape, and/or quality of red blood cells.

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

Normal range

1 published range, each from a named source
Normal
33–36 g/dL
Ranges from American Board of Internal Medicine (Laboratory Test Reference Ranges).

What a high or low result can mean

LOINC2HPO, Monarch Initiative

This is reference information, not a diagnosis: only a clinician can interpret your result in context.

Sample
Whole blood · LOINC
Part of
CBC panel
Listed under
Anemia
Code
LOINC 786-4 · g/dL
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