How much does a Fecal Calprotectin test cost in 2026?
A Fecal Calprotectin (Stool) test costs $189.99 at TestWell — $195.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Ordered directly from the labs' own consumer sites, the same test lists at $139.00 at Labcorp OnDemand (list prices checked Sep 12, 2026). Hospital outpatient labs typically bill around $600.00 self-pay for the same test, and often more. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible.
Fecal Calprotectin price comparison
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Quest or Labcorp) | $189.99 | $195.99 | Includes the one $6 lab processing fee, charged once per order |
| Labcorp OnDemand (Labcorp's own site) | $139.00 | $139.00 | list price checked Sep 12, 2026 |
| Hospital outpatient lab, self-pay (typical) | $600.00 | $600.00 | Reference figure; hospital charges vary widely by facility and are often higher |
Lab test codes: Quest test code 16796 · Labcorp test no. 123255. CPT code 83993. Competitor prices are read from the linked public pages and re-checked regularly; the labs' sites may add taxes or change prices without notice.
What the $189.99 includes
- Authorization of the order by a licensed physician in TestWell's network — no office visit or referral.
- The lab requisition, emailed within minutes, accepted at any Quest or Labcorp patient service center.
- The blood draw and the lab work itself (CPT 83993).
- Results in your TestWell portal in 3–5 business days, with reference ranges and the option to share them with your clinician.
- One $6 lab processing fee per order — charged once, not per test, so a Fecal Calprotectin test alone is $195.99 and adding tests to the same order adds only their sticker prices.
Why Fecal Calprotectin prices vary so much
The same Fecal Calprotectin test, run on the same analyzer, can be billed at four different prices. Ordered through a hospital or clinic and billed to insurance, the charge is set by the facility's chargemaster and your plan's negotiated rate, then filtered through your deductible — the typical self-pay hospital figure is in the table above. Ordered from the lab's own consumer site, you pay the lab's retail list price. Ordered through a direct-to-consumer service like TestWell, you pay a negotiated volume rate plus the service's margin and fee.
When you compare services, add the fees before you compare: some list a low sticker price and add a draw fee and a physician fee at checkout, typically $18–$28 per order. TestWell's only addition is the $6 processing fee, once per order.
How to order a Fecal Calprotectin test for $189.99
- Add the Fecal Calprotectin test to your cart and check out — a physician authorizes the order, usually within minutes.
- Walk into any Quest or Labcorp location with the emailed requisition; no appointment needed at most locations.
- Results post to your portal in 3–5 business days.
Frequently asked questions
- How much does a Fecal Calprotectin test cost without insurance?
- A Fecal Calprotectin (Stool) test costs $189.99 at TestWell — $195.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. Ordered directly from the labs' own consumer sites, the same test lists at $139.00 at Labcorp OnDemand (list prices checked Sep 12, 2026). Hospital outpatient labs typically bill around $600.00 self-pay for the same test, and often more. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible.
- Is a Fecal Calprotectin test cheaper at Quest or Labcorp?
- TestWell's price is $189.99 regardless of which lab draws it (Quest or Labcorp). Labcorp OnDemand lists it at $139.00. The sample is processed by the same CLIA-certified lab either way.
- Does the $189.99 include the doctor's order and the lab visit?
- Yes. The price includes authorization by a licensed physician in TestWell's network, the lab requisition, the blood draw at a Quest or Labcorp patient service center, and results in your portal in 3–5 business days. The only addition is one $6 lab processing fee per order — not per test — so adding tests to the same order does not add fees. Some online lab services list a low sticker price and then add a draw fee and a physician fee at checkout, typically $18–$28 per order; compare all-in totals, not stickers.
- Can I pay for a Fecal Calprotectin test with an HSA or FSA card?
- Yes — lab tests are an eligible medical expense, and TestWell accepts HSA and FSA cards at checkout. Your receipt lists the test and its CPT code (83993) for reimbursement or plan records.
- Do I need to fast for a Fecal Calprotectin test?
- No fasting is required for the Fecal Calprotectin test. Collect a stool sample using the kit provided at the lab. No dietary restrictions required.