Is a Ferritin worth it?
What it costs, whether to test at home or at Quest or Labcorp, and how to read your results.
Medically reviewed by Youmna DiStefano, MD — updated June 2026
The short answer
Yes when fatigue, hair loss, or iron questions are on the table. Ferritin is the most sensitive early marker of iron deficiency - it falls before a CBC turns abnormal - so it catches low iron long before full-blown anemia.
Who should order it (and who can wait)
Worth it if you...
- •Fatigue, hair shedding, restless legs, or shortness of breath on exertion
- •People with heavy periods, or vegetarians/vegans at higher risk of low iron
- •Endurance athletes, blood donors, and pregnancy (higher iron demand)
- •Confirming iron deficiency behind an abnormal CBC
You can probably wait if you...
- •You have an active infection or inflammation right now - ferritin rises with inflammation and can read falsely normal
- •You already confirmed and are simply between routine rechecks
We would rather you order the right test than the most expensive one.
At-home vs Quest vs Labcorp
The most common question we get. The short version: the lab and the result are the same - you are choosing where the blood is drawn.
Walk into a lab
Get drawn at any Quest or Labcorp location - thousands nationwide, often same-day. Best for speed and lowest cost.
At-home draw
A mobile phlebotomist comes to you, where available. Same venous sample, drawn at your kitchen table.
Same result
Whichever you pick, it is run on the same CLIA-certified analyzers with the same reference ranges.
Ferritin is a venous blood draw at Quest or Labcorp, or an at-home mobile draw where available. No fasting is needed. Because ferritin also rises with inflammation, pairing it with [iron and TIBC](/tests/iron-and-tibc) or a [CRP](/tests/crp) helps interpret a borderline result.
How to read your results
The markers that matter most and what an out-of-range value can mean. Reference ranges vary by lab, age, and sex.
| Marker | Typical range | What it means |
|---|---|---|
| Ferritin | ~30-400 (men) / ~15-150 (women) ng/mL | Under ~30 ng/mL strongly suggests iron deficiency even without anemia; high levels can mean inflammation, liver issues, or iron overload. |
Frequently asked questions
Ready to order your Ferritin?
$24.99, physician-authorized, results in 1–3 business days. No insurance or doctor's visit required.
Often ordered with the Ferritin
Same lab visit, one blood draw where possible — no extra trips.
Vitamin D, 25-Hydroxy
The definitive vitamin D test — an estimated 42% of American adults are deficient.
$41.99
Comprehensive Metabolic Panel
14 blood tests that check your metabolism, kidneys, liver, and electrolyte balance — the most complete single panel.
$22.99
CBC with Differential
Complete blood count with white blood cell breakdown — the gold standard for overall blood health screening.
$21.99
The complete picture
Baseline Anemia Panel
Includes the Ferritin plus 4 more tests
$74.99
View panelAbout this guide
Reviewed June 20, 2026. This is general health information, not medical advice, diagnosis, or treatment. Reference ranges vary by laboratory, age, sex, and clinical context - always interpret results with a qualified healthcare provider. Lab analysis is performed at CLIA-certified Quest Diagnostics and Labcorp facilities.