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How much will an ALT blood test cost you?
An ALT blood test can cost anywhere from about $13 to $112, depending on the lab and how it’s billed. That spread comes from one state’s published price data for the same test, not a national average.
Three things set your price: whether ALT is run alone or inside a panel, which lab draws it, and whether you use insurance or pay cash.
Find your situation:
- Paying cash or uninsured: jump to the price examples and the written-estimate steps.
- Insured or on Medicare: see how plans treat the test.
- Already have a result: read what your ALT number means.
ℹ️ Medical Disclaimer: This article explains lab pricing and insurance billing; it does not diagnose, recommend treatment, or give plan-specific insurance advice. Consult a board-certified primary care physician (or a hepatologist if liver disease is suspected) about testing, and your insurer or lab about exact prices.
Is ALT usually ordered alone?
MedlinePlus’s ALT test entry says the test is mainly done alongside AST, alkaline phosphatase and bilirubin to diagnose and monitor liver disease. Cleveland Clinic says it most often sits inside a liver panel or comprehensive metabolic panel (CMP).
🔬 How It Works: ALT is an enzyme concentrated in liver cells. Injured cells leak it into the blood, so a high level signals possible liver cell damage, not its cause.
Hepatic panel vs. CMP: what each includes
A hepatic panel bundles ALT with AST, proteins, bilirubin and alkaline phosphatase; a CMP includes ALT plus kidney, electrolyte and blood sugar tests. See what a liver function panel measures.
Does fasting change anything?
ALT alone needs no special preparation. A CMP may require fasting, so follow your order’s instructions.
ALT test cost without insurance: what people pay
Cash prices for the same ALT test vary widely by route.
Direct-to-consumer lab prices
Testing.com lists ALT alone at $29 against a $49 list price and a CMP at $39. Its orders are physician-authorized, and it doesn’t bill insurance. Some retailers add per-order service fees.
What state price-transparency sites show
📊 Clinical Data Point: New Hampshire’s state health-cost site lists CPT 84460 (ALT) estimates from $13 to $112 across providers, with a $39 statewide average, before uninsured discounts. Source: NH HealthCost, New Hampshire’s state health-cost website, viewed October 5, 2026.
In that data, Quest Diagnostics listed $20 and LabCorp $39; hospitals ranged from $15 to $112.
Can I use an HSA or FSA?
Testing.com says it accepts HSA and FSA funds.
Does insurance or Medicare cover an ALT test?
Coverage depends on whether your plan treats the test as preventive or diagnostic.
What Medicare pays and what you owe
Medicare.gov says you usually pay nothing for Medicare-covered diagnostic lab tests.
📊 Clinical Data Point: Medicare’s 2025–2026 fee-schedule rate for ALT (CPT 84460) was $5.30. Source: CMS Clinical Laboratory Fee Schedule, as published in state agency files.
Preventive vs. diagnostic on a private plan
HealthCare.gov’s adult preventive list doesn’t list ALT as its own screening, and $0 isn’t guaranteed in every case. UnitedHealthcare notes diagnostic care (testing when you have symptoms or risk factors) is covered differently from preventive care.
Why your plan’s allowed amount matters
Until you meet your deductible, you generally pay for many covered services yourself. Ask your insurer for its in-network rate for CPT 84460.
How to get your ALT test price before you go
You can pin down a price before the blood draw.
- Ask the ordering office for the test and billing code; ALT alone is CPT 84460.
- Ask your insurer or the lab for the in-network price of that code.
- If you’re uninsured or self-paying, request a written Good Faith Estimate, which providers must give within three business days of your request.
- Compare that with an online lab’s upfront price.
✅ Patient Action: Ask the lab: “What is your price for CPT 84460, and is this order coded as screening or diagnostic?”
If your bill lands at least $400 above the estimate, CMS explains how to dispute it; its help desk is 1-800-985-3059.
Should you order an ALT test yourself or wait for a doctor?
A self-ordered ALT test gives one data point, not a diagnosis.
Reasons clinicians order an ALT test
Mayo Clinic lists reasons to test: symptoms like belly pain, yellowing skin or eyes or unexplained tiredness; liver-affecting medicines; obesity, type 2 diabetes or high cholesterol; possible hepatitis exposure.
What an ALT number alone can’t tell you
MedlinePlus gives 4 to 36 U/L as a typical range but notes labs differ, and says a high result doesn’t always mean a condition needing treatment. See normal ALT ranges.
Symptoms that shouldn’t wait for a price check
⚠️ Clinical Warning: Yellowing of the skin or eyes, belly pain or unexplained tiredness call for contacting a clinician, not comparing lab prices first.
✅ Patient Action: Ask a primary care physician whether ALT should run alone or with AST and bilirubin. Our Symptom Checker can help you note symptoms first.
Billing surprises and limits to know before you pay
A few billing details can change what you owe.
When a “routine” test becomes diagnostic
CalCPA Health notes that raising a new symptom during a wellness visit can shift part of it to diagnostic billing. Where the draw happens matters too: in New Hampshire’s data, some hospital estimates reached $112 while Quest and LabCorp listed $20 and $39.
Limits of direct-to-consumer ordering
Testing.com doesn’t bill insurance but provides itemized receipts for reimbursement requests. Some online retailers don’t serve every state, so confirm availability at checkout. Check that your lab is in-network before the draw. Results reach you alone, so ask a clinician to interpret them.
ALT blood test cost: frequently asked questions
1. How much does an ALT blood test cost?
ALT blood test cost varies by lab: one state’s price site lists $13 to $112, and an online lab lists $29.
2. How much does an ALT test cost without insurance?
Without insurance, an ALT test at one online lab costs $29, and a CMP that includes ALT costs $39.
3. Does insurance cover an ALT blood test?
Coverage for an ALT blood test depends on how it’s ordered; symptom-driven testing is diagnostic, so deductible or coinsurance may apply.
4. Does Medicare cover an ALT test?
For an ALT test, Medicare.gov says you usually pay nothing when it’s a covered diagnostic lab test; the payment limit was $5.30.
5. Is ALT included in a CMP?
Yes, a comprehensive metabolic panel includes ALT alongside kidney, electrolyte and blood sugar tests, so ask before ordering both.
6. What is the difference between an ALT test and a liver panel?
An ALT test measures one enzyme; a hepatic function panel adds AST, proteins, bilirubin and alkaline phosphatase, which changes the price.
7. Do I need to fast for an ALT test?
ALT alone needs no special preparation, per MedlinePlus. A CMP may require fasting, so follow the instructions on your order.
8. Can I use an HSA or FSA for an ALT test?
Testing.com accepts HSA and FSA funds for its ALT test, though it does not bill insurance directly.
9. Can I order an ALT test without a doctor?
Some online labs, like Testing.com, let you order an ALT test without a visit; a physician authorizes it. A clinician should interpret results.
10. What if I’m uninsured and quoted a high price?
Ask for a written Good Faith Estimate; CMS says you may dispute a bill at least $400 above it for your ALT test.
11. What is a normal versus high ALT?
MedlinePlus lists 4 to 36 U/L as typical, but ranges vary by lab and a high ALT doesn’t always need treatment. Ask a clinician.
What to do next
Price-check before you book: get the billing code, ask for an in-network or written estimate, and compare an online lab’s upfront price. If you have symptoms, contact a clinician first, then see what can raise ALT once you have a result. Prices here were retrieved October 5, 2026, and will change.
About this content
How this article was put together: researched from recognised health sources, drafted with the help of AI tools, and edited by hand, with sources linked throughout.
Sameer Patel is the founder and editor of My Medicine Advisor. He is not a doctor or medical professional — before starting this site he worked in banking,…
Medical disclaimer
The content on MyMedicineAdvisor is provided for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Health information on this website should not be used to diagnose, treat, cure, or prevent any condition without guidance from a qualified healthcare professional. Always seek the advice of your doctor, physician, or another licensed healthcare provider with any questions you may have regarding a medical condition, symptoms, medications, or treatment decisions.
