Short answer: $20–65 all-in from an online lab with no doctor’s visit, a few dollars from budget lab marketplaces if you accept their model, or free-to-copay through your doctor — if the visit produces the order. Ferritin is the test that answers “are my iron stores actually low?” — the most common nutrient deficiency there is, disproportionately in menstruating women — and the price of the assay was never the hard part. The hard parts are buying the right test (half the cheap “iron tests” on the market don’t include ferritin) and getting the number read (a “normal” ferritin can still be the answer to your fatigue — or a fake-out).
Here’s the honest price map, with the trap flagged:
| How you get it | Price (verified Aug 2026) | What’s included | Who reviews it with you |
|---|---|---|---|
| Your doctor’s office, billed to insurance | $0–copay if ordered for a workup; screening claims are routinely denied. Hospital-lab route: $40–120 cash (national avg ~$77) | Ferritin, usually inside a fatigue/anemia workup | Your doctor, at your next visit |
| DrSays (Labcorp draw) | ~$20 all-in ($9.99 test + $9.99 collection fee) | Ferritin plus iron + TIBC — the full basic iron picture | Nobody — results to a portal |
| Budget lab marketplaces | $6–9 test + $10–12 draw fee (published marketplace prices, Aug 2026) | Ferritin alone; membership economics vary by vendor | Nobody |
| Labcorp OnDemand | $44.25 (25%-off promo; listed from $59) | Ferritin alone | Nobody |
| Quest’s consumer store — Iron, TIBC & Ferritin Panel | $65 all-in ($59 + $6 physician service fee) | Iron + TIBC + ferritin | Optional phone consult |
| ⚠️ Any “iron test” without ferritin on the marker list | $16–65 across storefronts | Serum iron ± TIBC only — does not measure iron stores. Circulating iron swings with meals, time of day, and recent illness; it can read normal while stores run empty | Nobody — and the number can’t answer the question you bought it for |
| Inside Terve Health | $0.55/day, billed $199 annually — early bird pricing for every marker on the panel incl. ferritin, iron/TIBC, CBC, and the fatigue-differential set | Draw at 2,000+ Quest sites; panel ordered by a licensed clinician | A physician, in writing, every panel |
Same certified laboratories throughout — the budget rows and the premium rows often draw at the very same Labcorp or Quest chair. What changes between rows is which markers ride along, and whether anyone reads the output.
Watch the name: “iron test” is not a ferritin test
The naming trap in this market is subtraction. Plenty of storefronts sell an “Iron Test” or “Iron & TIBC” at attractive prices with ferritin nowhere on the marker list — and serum iron is close to useless for the question most buyers are asking. Circulating iron bounces around by the hour, drops during any minor illness, and rises after a meal or a supplement; your iron stores — the thing that’s actually depleted in iron deficiency — are what ferritin measures. The equally common mirror-image mistake: assuming a normal CBC means your iron is fine. Hemoglobin is the last domino — ferritin falls long before anemia shows, which is precisely the stage worth catching. Read the marker list, not the product name. (If it helps: the ~$20 DrSays product above includes all three; the point isn’t that cheap is bad — it’s that cheap-without-ferritin is answering a different question.)
Why your doctor’s order isn’t automatic
Ferritin is a workup test, not a screening test. Ordered because of fatigue, heavy periods, restless legs, or a low hemoglobin, it’s routinely covered. Ordered because you’d simply like to know your iron stores — the entirely reasonable preventive question — it’s “screening,” and screening ferritin isn’t on the codified list, so cash-pay routes frequently beat insurance here even for the well-insured. There’s also an ordering asymmetry worth knowing: the fatigue conversation in a 15-minute visit tends to produce a CBC (which, per the paragraph above, misses the early stage) unless you specifically ask for ferritin. Asking works. So does ordering it yourself.
The unpriced part: what the number means
This marker punishes solo interpretation more than almost any other, in both directions — the full argument lives on the ferritin page, but the short version: lab “normal” ranges start as low as 10–15 ng/mL, while symptomatic iron deficiency without anemia is common well above that line — so a 22 can print “normal” and still be the answer. And in the other direction, ferritin is an acute-phase reactant: inflammation pushes it up, so a “comfortable” 80 in an inflamed body can be masking genuinely empty stores. A number that lies in both directions is a number that needs context — transferrin saturation, CBC, an inflammation read, and the rest of the fatigue differential (TSH first among them, plus vitamin D). That reading — not the assay — is the expensive part of this test everywhere, and it’s the part Terve Health prices in: ferritin inside a whole-body panel, ordered by a licensed clinician, every result returned as a written plain-language review by a real physician, with a licensed medical practice behind it that can actually see you if something needs follow-up. You don’t choose a panel — a physician orders the right one for you.
When a single test is the right call
- You’re re-checking a known number. Post-donation, mid-supplementation (stores move slowly — recheck at ~3 months), or tracking a treated deficiency your doctor already understands. The ~$20 route answers exactly that.
- Your doctor will act on it. A one-off DTC ferritin brought to a visit is a perfectly good way to start the covered workup.
- Budget is the constraint. Ferritin + iron/TIBC for ~$20 is one of the best value purchases on the DTC shelf — genuinely.
If you’re starting from zero — unexplained fatigue, no baseline, nobody reviewing results — the math flips: ferritin alone can’t separate iron from thyroid from metabolic causes, and buying the differential a la carte plus your own interpretation quickly costs more than a comprehensive membership (the same math as the Lp(a) guide, with more moving parts).
Frequently asked questions
How much does a ferritin test cost without insurance? Cash prices verified August 2026: about $20 all-in at DrSays (ferritin + iron/TIBC, Labcorp draw), $44.25 at Labcorp OnDemand (promo, from $59), $65 all-in for Quest’s consumer iron/TIBC/ferritin panel, and $6–9 plus a $10–12 draw fee on budget lab marketplaces. Hospital-lab cash routes run $40–120. No doctor’s visit is needed for the online routes — physician authorization is included in the price.
Can I get a ferritin test without a doctor? Yes, in most states — order online, draw at a Quest or Labcorp site, results in a day or three. No fasting is required for ferritin itself (though panels it rides in may ask for it). The routes differ in what happens after the draw: most hand you an unexplained number. (Terve Health works differently: a licensed clinician orders your panel and a physician reviews every result in writing.)
What’s the difference between a ferritin test and an iron panel? A classic iron panel is serum iron + TIBC (± transferrin saturation) — a snapshot of iron in transit, which fluctuates hour to hour. Ferritin measures iron in storage, which is what actually runs down in deficiency. The useful versions of either include the other; the products to avoid are “iron tests” that skip ferritin entirely.
What ferritin level is considered low? Lab ranges commonly flag only below 10–15 ng/mL, but the WHO threshold for deficiency is under 15 in adults, and many clinicians treat symptomatic patients — fatigue, hair shedding, restless legs — with levels up to 30–50 as probable deficiency, especially with a low transferrin saturation. Inflammation raises ferritin and can hide a real deficiency behind a “normal” number. The honest ranges, both directions, are on our ferritin page.
Sources
- DrSays, Ferritin + Iron/TIBC — $9.99 + $9.99 collection fee, Labcorp draw (code 004598). drsays.com/home/ferritin-iron-tibc/
- Labcorp OnDemand, Ferritin Test — $44.25 (25%-off promo, listed $59). ondemand.labcorp.com/lab-tests/ferritin-test
- Quest (questhealth.com), Iron, TIBC & Ferritin Panel — $59 + $6 physician service fee. questhealth.com/product/iron-tibc-ferritin-panel/5616M.html
- Mito Health published price table (their /guide/ferritin-test-cost, prices captured 2026-08-18, fetched 2026-08-21): Mito member $5.85 / non-member $8.19 + draw fee at cost; Goodlabs $9 + $12; Marek $9 + $10.
- Hospital/clinic cash range $40–120 and ~$77 average: CPT 82728 aggregator data (careroute.ai) + cost-comparison listings, search-verified 2026-08-21.
- WHO. Guideline on use of ferritin concentrations to assess iron status in individuals and populations. 2020. (Deficiency threshold; acute-phase behavior.)
Terve Health measures and helps you understand your biomarkers; it does not diagnose, treat, or prevent disease. Laboratory testing performed by Quest Diagnostics®; testing is ordered and results are reviewed by licensed clinicians at an independent medical practice. Vendor prices as of August 2026 from public sources; verify current pricing with each provider.