--- title: Celiac Disease Panel Test type: test id: celiac-panel url: "https://www.test-well.com/tests/celiac-disease-comprehensive" price_usd: 124.99 lab_fee_usd: 6 all_in_usd: 130.99 category: Inflammation & Autoimmune sample: Blood draw fasting_required: false results_in: "3–7 business days" labs: - Quest - BioReference orderable: true reviewed_at: 2026-09-14 order_url: "https://www.test-well.com/cart?add=celiac-disease-comprehensive&utm_source=ai_agent&utm_medium=markdown" --- # Celiac Disease Panel Test > Celiac Disease Panel measures tTG-IgA, tTG-IgG and DGP-IgA plus 2 more from a standard blood draw. At TestWell it costs $124.99 plus a $6 lab fee, needs no fasting, and results post in 3–7 business days. Physician-authorized with no doctor's visit or insurance needed; draw at Quest. ## Key facts | Fact | Value | | --- | --- | | Price | $124.99 + $6 lab processing fee per order ($130.99 all-in for this test alone) | | Sample | Blood draw | | Fasting | Not required | | Results | 3–7 business days | | Labs | Quest Diagnostics, BioReference (NY & NJ) | | Biomarkers measured | 5 | | Physician authorization | Included — no doctor's visit, referral or insurance needed | | Payment | Card, HSA or FSA; cash-pay only (no insurance billing) | ## What does the Celiac Disease Panel test tell you? Comprehensive celiac disease screening — tests for antibodies that indicate gluten sensitivity. This comprehensive celiac panel tests for the antibodies associated with celiac disease, an autoimmune condition triggered by gluten. It includes tTG-IgA, tTG-IgG, DGP-IgA, DGP-IgG, and total IgA. Testing multiple antibodies improves detection accuracy, especially in people with IgA deficiency. You must be eating gluten regularly for at least 2–3 weeks before testing for accurate results. **Clinical use:** Comprehensive celiac antibody screen: Tissue Transglutaminase IgA (tTG-IgA, the most sensitive marker), Total IgA (to detect false-negative IgA deficiency), and Deamidated Gliadin Peptide IgG/IgA. ## Who should order it? Anyone with chronic GI symptoms (bloating, diarrhea, constipation), unexplained iron deficiency anemia, infertility, family history of celiac, type 1 diabetes, autoimmune thyroid disease, or considering a gluten-free diet (must test BEFORE going gluten-free). ## Biomarkers measured - [tTG-IgA](https://www.test-well.com/biomarkers/ttg-iga) - tTG-IgG - DGP-IgA - DGP-IgG - [Total IgA](https://www.test-well.com/biomarkers/total-iga) ## Price by lab | Lab | Test price | All-in (with $6 fee) | Notes | | --- | --- | --- | --- | | Quest Diagnostics | $124.99 | $130.99 | Choose at checkout; walk-in patient service centers nationwide (not NY/NJ) | | BioReference (NY & NJ) | $74.99 | $80.99 | New York and New Jersey orders route here automatically | Rhode Island is not served. Prices are identical online and in the lab; no draw fee or physician fee is added. ## How much does a Celiac Disease Panel test cost? A Celiac Disease Panel test costs $124.99 at TestWell — $130.99 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 closest equivalent lists at $119.00 at Labcorp OnDemand (list prices checked Sep 12, 2026; see the notes on how the products differ). Hospital outpatient labs typically bill around $250.00 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. | Where you order | Price | One test, all-in | Notes | | --- | --- | --- | --- | | TestWell (drawn at Quest or Labcorp) | $124.99 | $130.99 | Includes the one $6 lab processing fee, charged once per order | | Labcorp OnDemand (Labcorp's own site) | $119.00 | $119.00 | Antibody lists differ; both are celiac serology panels · [list price checked 2026-09-12](https://www.ondemand.labcorp.com/lab-tests/celiac-disease-antibody-test) | | Hospital outpatient lab, self-pay (typical) | $250.00 | $250.00 | Reference figure; hospital charges vary widely by facility and are often higher | Lab test codes: Quest test code 8821 · BioReference code 3472-8. ## How do you prepare? You must be eating gluten daily for at least 2–3 weeks before this test. Do not start a gluten-free diet before testing. ## Related conditions - [Celiac disease](https://www.test-well.com/conditions/celiac-disease) (K90.0) - Non-celiac gluten sensitivity (K90.41) - [Iron deficiency anemia](https://www.test-well.com/conditions/anemia) (D50.9) - Selective IgA deficiency (D80.2) ## Common questions about the Celiac Disease Panel test ### Do I need to be eating gluten before the test? Yes — critically. The Celiac Panel measures the immune response to gluten. If you've already gone gluten-free, antibody levels drop and you'll get a false negative. Eat at least 1-2 servings of gluten daily for 6-8 weeks before testing. ### How much does a Celiac Panel cost without insurance? TestWell charges $124.99 — vs $89 at Quest Direct and $150-$350 at GI clinics. ### Do I need to fast? No fasting required for the celiac antibodies themselves. ### Why does the panel include Total IgA? About 2-3% of the population (and ~10% of people with celiac) have selective IgA deficiency. Without checking Total IgA, a tTG-IgA test would falsely come back negative even with active celiac disease. Total IgA acts as the validity check. ### What's the CPT code? 83516 + 86225 + 86231 (Celiac antibody panel). HSA/FSA eligible. ### If antibodies are positive, what's next? Positive celiac antibodies require endoscopic small-bowel biopsy for definitive diagnosis. Don't go gluten-free between the blood test and the biopsy — it can normalize the biopsy result and obscure the diagnosis. ## How to order 1. Add to cart: https://www.test-well.com/cart?add=celiac-disease-comprehensive&utm_source=ai_agent&utm_medium=markdown 2. Create an account or sign in, confirm your state and preferred lab, pay by card, HSA or FSA. 3. A licensed physician authorizes the order (usually within minutes); the requisition arrives by email. 4. Walk into any Quest Diagnostics, BioReference (NY & NJ) patient service center — no appointment needed at most sites. 5. Results post to your TestWell portal in 3–7 business days with reference ranges and flags. ## Related - [Gut Health Panel](https://www.test-well.com/tests/gut-health-panel) — 5 tests · $129.99 - [Rheumatoid Arthritis Antibody Test (Anti-CCP)](https://www.test-well.com/tests/anti-ccp-antibody) — $32.99 - [Sed Rate (ESR)](https://www.test-well.com/tests/sed-rate-esr) — $24.99 - [All Inflammation & Autoimmune tests](https://www.test-well.com/tests/category/inflammation-autoimmune) - [Full test directory](https://www.test-well.com/tests/directory) --- Medically reviewed by Youmna DiStefano, MD (Medical Reviewer, TestWell); last reviewed 2026-09-14. Review policy: https://www.test-well.com/reviewers/youmna-distefano-md Canonical page: https://www.test-well.com/tests/celiac-disease-comprehensive Machine-readable catalog: https://www.test-well.com/api/catalog.json · MCP server: https://www.test-well.com/mcp · Overview for agents: https://www.test-well.com/llms.txt Prices are cash-pay, in USD, and include physician authorization; every order adds one flat $6 lab processing fee. Educational content is not a diagnosis — discuss results with a clinician.