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Genetic sequencing of hereditary hemochromatosis-associated mutations in plasma or serum (e.g., HFE-related iron overload screening)

Published: August 9, 2026Updated: August 16, 2026

This test checks for specific gene mutations linked to iron overload disorders, which can cause excessive iron buildup in the body over time.

Quick summary

["Helps identify if you may inherit conditions that require monitoring or treatment to prevent health risks."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
77061-0
Short code
HPD Full Mut Anl Bld/T Seq
Synonyms
HPD Full Mut Anl Bld/T Seq
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
sequencing
Specimen volume
3 mL
Stability
Room temperature: 4h, Refrigerated: 24h
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

What This Test Measures

The test analyzes DNA from your blood sample to detect common mutations in genes associated with hereditary hemochromatosis, such as HFE. These mutations can lead to iron overload if not managed properly.

Why It Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like fatigue, joint pain, liver issues, or a family history of iron overload disorders. It’s also used in genetic counseling or screening for those at higher risk.

How the Test Works

A small blood sample is taken to extract DNA. Advanced laboratory techniques then identify specific genetic variations linked to iron metabolism disorders.

What to Expect Before the Test

No special preparation is needed, but inform your provider about any medications or recent illnesses. Avoid fasting unless instructed, as it may affect bloodwork results.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Hereditary Hemochromatosis Mutation Test

Frequently asked questions

If mutations are found, further testing or monitoring may be recommended to assess iron levels and prevent complications like heart disease, diabetes, or liver damage.
This test does not measure iron levels directly but identifies genetic risks. Positive results may prompt additional testing, such as iron studies or genetic counseling.
What does a positive result mean?
A positive result indicates you may carry mutations linked to hereditary hemochromatosis. This doesn’t mean you currently have iron overload, but it increases your risk. Follow-up testing and lifestyle adjustments (like monitoring iron intake) are often advised.
How often should I get this test?
If you have a positive result, your doctor may recommend periodic testing or iron monitoring, typically every few years, depending on your health and symptoms.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy