--- title: Chronic Fatigue Panel type: panel id: chronic-fatigue url: "https://www.test-well.com/tests/chronic-fatigue-panel" price_usd: 169.99 lab_fee_usd: 6 all_in_usd: 175.99 tests_included: 9 biomarkers_measured: 39 category: General Health sample: Blood draw fasting_required: true results_in: "3–5 business days" labs: - Quest - Labcorp - BioReference orderable: true reviewed_at: 2026-09-14 order_url: "https://www.test-well.com/cart?add=chronic-fatigue-panel&utm_source=ai_agent&utm_medium=markdown" --- # Chronic Fatigue Panel > Chronic Fatigue Panel bundles 9 tests — CBC with Differential, Comprehensive Metabolic Panel and TSH + Free T4 plus 6 more — for $169.99 all-in (about $18.89 per test). Fast 8–12 hours before the draw; results post in 3–5 business days. Physician-authorized with no doctor's visit or insurance needed; one draw at Quest or Labcorp. *Find out why you're always tired* ## Key facts | Fact | Value | | --- | --- | | Price | $169.99 + $6 lab processing fee per order ($175.99 all-in) | | Versus buying separately | $247.91 for the 9 tests individually — the panel saves 31% | | Tests included | 9 | | Biomarkers measured | 39 | | Sample | Blood draw | | Fasting | Yes — 8–12 hours | | Results | 3–5 business days | | Labs | Quest Diagnostics, Labcorp, BioReference (NY & NJ) | | Physician authorization | Included — no doctor's visit, referral or insurance needed | ## What does the Chronic Fatigue Panel cover? 9 tests targeting the most common lab-identifiable causes of persistent fatigue — thyroid, adrenal, iron, and blood sugar. Chronic fatigue has dozens of potential causes, but many of the most common and treatable ones are detectable with blood work. This panel systematically investigates thyroid dysfunction (TSH + Free T4), adrenal stress (cortisol), iron deficiency and anemia (Iron Panel + Ferritin + CBC), blood sugar dysregulation (A1c), and vitamin deficiencies that impair energy production (B12 and Vitamin D). The CMP evaluates kidney, liver, and electrolyte status. Together, these tests cover the vast majority of fatigue causes that can be identified through lab work — giving you and your provider a clear starting point. **Clinical use:** General health testing provides a baseline snapshot of organ function, metabolism, and key biomarkers — useful for annual checkups, preventive care, and tracking changes over time. ## Who should order it? Adults wanting a routine wellness baseline, anyone re-engaging with healthcare after a gap, and people tracking the impact of lifestyle or medication changes. ## Tests included | Test | Biomarkers | Standalone price | CPT | | --- | --- | --- | --- | | [CBC with Differential](https://www.test-well.com/tests/cbc-with-differential) | 14 (WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, …) | $21.99 | 85025 | | [Comprehensive Metabolic Panel](https://www.test-well.com/tests/comprehensive-metabolic-panel) | 14 (Glucose, BUN, Creatinine, Sodium, Potassium, Chloride, …) | $22.99 | 80053 | | [TSH + Free T4](https://www.test-well.com/tests/tsh-with-free-t4) | 2 (TSH, Free T4) | $27.99 | 84443, 84439 | | [Cortisol (AM)](https://www.test-well.com/tests/cortisol-am) | 1 (Cortisol) | $26.99 | 82533 | | [Iron Panel (Iron, TIBC & Ferritin)](https://www.test-well.com/tests/iron-panel-complete) | 4 (Iron, TIBC, Iron Saturation %, Ferritin) | $32.99 | 83540, 83550, 82728 | | [Ferritin](https://www.test-well.com/tests/ferritin) | 1 (Ferritin) | $24.99 | 82728 | | [Vitamin D, 25-Hydroxy](https://www.test-well.com/tests/vitamin-d) | 1 (25-Hydroxy Vitamin D) | $41.99 | 82306 | | [Vitamin B12](https://www.test-well.com/tests/vitamin-b12) | 1 (Vitamin B12) | $25.99 | 82607 | | [Hemoglobin A1c](https://www.test-well.com/tests/hemoglobin-a1c) | 1 (Hemoglobin A1c) | $21.99 | 83036 | ## Price by lab | Lab | Panel price | All-in (with $6 fee) | Notes | | --- | --- | --- | --- | | Quest Diagnostics | $169.99 | $175.99 | Choose at checkout | | Labcorp | $169.99 | $175.99 | Choose at checkout | | BioReference (NY & NJ) | $169.99 | $175.99 | New York and New Jersey orders route here automatically | ## How much does a Chronic Fatigue Panel cost? A Chronic Fatigue Panel costs $169.99 at TestWell — $175.99 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 $159.00 at Quest Health and $169.00 at Labcorp OnDemand (list prices checked Sep 12, 2026; see the notes on how the products differ). 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) | $169.99 | $175.99 | Includes the one $6 lab processing fee, charged once per order | | Quest Health (Quest Diagnostics' own site) | $159.00 | $159.00 | Marker lists differ; both are fatigue work-up panels · [list price checked 2026-09-12](https://www.questhealth.com/product/fatigue-test-panel/13185M.html) | | Labcorp OnDemand (Labcorp's own site) | $169.00 | $169.00 | Marker lists differ; both are fatigue work-up panels · [list price checked 2026-09-12](https://www.ondemand.labcorp.com/lab-tests/fatigue-test) | ## How do you prepare? Fasting for 12 hours required. Water is okay. Morning draw preferred for accurate cortisol measurement. ## Related conditions - Routine health screening (Z00.00) ## Common questions about the Chronic Fatigue Panel ### What tests are included in the Chronic Fatigue Panel? The Chronic Fatigue Panel includes 9 individual lab tests, bundled at a single panel price below the cost of ordering each test separately. See the full biomarker list and clinical context on the panel page. ### How long do Chronic Fatigue Panel results take? Most Chronic Fatigue Panel results are available in 3–5 business days after your specimen arrives at the lab. You'll get an email the moment results are ready, with everything viewable in your TestWell portal. ### What sample is collected for the Chronic Fatigue Panel? Blood draw. Sample is collected at a Quest, Labcorp, or BioReference patient service center near you, or via at-home phlebotomy where available. ### How much does the Chronic Fatigue Panel cost without insurance? On TestWell, the Chronic Fatigue Panel is $169.99. Quest Direct lists comparable bundles at $350. Insurance is not required — pay one all-in price. ### Do I need to fast before the Chronic Fatigue Panel? Yes — fasting for 12 hours required. Water is okay. Morning draw preferred for accurate cortisol measurement. Following the prep instructions gives you the most accurate result. ### Where can I get the Chronic Fatigue Panel done? Order online at TestWell — we'll generate a digital requisition and route you to the closest in-network lab. 4,000+ Quest, Labcorp, and BioReference patient service centers nationwide. ## How to order 1. Add to cart: https://www.test-well.com/cart?add=chronic-fatigue-panel&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. One draw at any Quest Diagnostics, Labcorp, BioReference (NY & NJ) patient service center covers every test in the panel. 5. Results post to your TestWell portal in 3–5 business days. ## Related - [Fitness & Performance Panel](https://www.test-well.com/tests/fitness-performance-panel) — 8 tests · $119.99 - [Healthy Aging Panel](https://www.test-well.com/tests/healthy-aging-panel) — 15 tests · $299.99 - [Post-COVID Recovery Panel](https://www.test-well.com/tests/post-covid-panel) — 7 tests · $99.99 - [Sleep Health Panel](https://www.test-well.com/tests/sleep-health-panel) — 8 tests · $129.99 - [Essential Health Panel](https://www.test-well.com/tests/essential-health-panel) — 10 tests · $189.99 - [All General Health tests](https://www.test-well.com/tests/category/general-health) - [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/chronic-fatigue-panel 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.