Verify your vaccine protection is still active
The short answer
Immunity Check Panel bundles 3 tests — MMR Immunity Test (Measles, Mumps, Rubella), Varicella Titer Test (Chickenpox Immunity IgG) and Hepatitis B Immunity Test — for $329.99 plus one $6 lab processing fee (about $110.00 per test). No fasting is needed; results post in 3–5 business days. Physician-authorized with no doctor's visit or insurance needed; one draw at Quest.
TestWell Price
$329.99
+ $6 lab processing fee
The Immunity Check Panel verifies that your vaccinations are still providing adequate protection. Many adults have waning immunity from childhood vaccines. This panel measures antibody levels for five key diseases: measles, mumps, rubella (MMR), varicella (chickenpox), and Hepatitis B. It's ideal for healthcare workers, students, travelers, or anyone who wants to confirm their immune status.
Vaccine + natural-immunity titer panel: MMR, Varicella, Hepatitis B surface Ab, Tetanus/Diphtheria, COVID-19 Ab. Confirms protection from prior vaccination or infection for healthcare workers, students, immigration, or pre-pregnancy.
Healthcare workers, medical/nursing students before clinical rotations, immigration applicants, pre-pregnancy planning, anyone with uncertain vaccine history, immunocompromised patients verifying vaccine response.
Sample Type
Blood draw
Fasting
Not required
Results In
3–5 business days · typical; varies by lab and draw day
Biomarkers
5 across 3 tests
3 individual tests · 5 biomarkers measured — each test linked so you can learn more.
No fasting required.
An Immunity Check Panel costs $329.99 at TestWell — $335.99 all-in, since the $6 lab processing fee is charged once per order and there is no draw or physician fee. With insurance you pay your plan's negotiated rate against your deductible; TestWell's price is fixed before the draw and HSA/FSA-eligible.
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Quest or Labcorp) | $329.99 | $335.99 | Includes the one $6 lab processing fee, charged once per order |
Competitor prices are read from the linked public pages and re-checked regularly; the labs' sites may add taxes or change prices without notice.
Compare more: Quest Diagnostics price list · Labcorp price list · Quest vs Labcorp · Lab test price checker
Antibody titers for: MMR (measles, mumps, rubella), Varicella (chickenpox), Hepatitis B surface antibody, Tetanus/Diphtheria, and COVID-19 IgG. Confirms whether prior vaccines or natural infection produced lasting immunity.
Hospitals require documentation of immunity (not just vaccination records) before clinical rotations or employment. Some workers vaccinated as children no longer have adequate titers and need a booster. This panel provides the lab evidence employers require in one draw.
Low titer = no longer protected; you need a booster. Re-test 4-6 weeks after the booster to confirm protective antibody levels. Most adults respond well to a single booster of MMR, Tdap, Hep B, or COVID. A small percentage are non-responders and need a second booster or alternative protocols.
On TestWell, the Immunity Check Panel is $329.99. Walk-in hospital labs typically bill $700-1000 for the same titer panel without insurance, and ordering through a doctor's office usually adds a visit fee on top.
Yes — all titers are available at Quest Diagnostics and LabCorp patient service centers nationwide. Order on TestWell, pick your preferred lab, and we'll generate a digital requisition for any of their walk-in locations.
The MMR titer (measles, mumps and rubella IgG) is sold on its own as the MMR Immunity Test, and inside this panel together with the varicella and hepatitis B titers for $329.99 plus one $6 lab processing fee. On the labs' own consumer sites the MMR titer alone lists at $142 (Quest Health) and $139 (Labcorp OnDemand), checked October 2026; a clinic visit adds the visit fee. If your program asks for all three titers, the panel is the cheaper route; if it asks only for MMR, order the single test.
Some immigration medical exams require documented immunity to certain diseases. This panel covers the common vaccine titers required by USCIS Form I-693. Check with your civil surgeon for the specific titers required for your application — and bring our results as documentation.
Immunity Check Panel results are typically ready in 3–5 business days after your draw at Quest or Labcorp. TestWell emails you the moment they post, and your results dashboard shows each marker against its reference range with a plain-English explanation.
No, fasting is not required for an Immunity Check Panel — you can eat normally and book any time of day.
Medically reviewed by Youmna DiStefano, MD · Last reviewed September 2026
Related guide
TB Blood Test vs. Skin Test: How QuantiFERON (IGRA) Works and Which One You Need
Related guide
Blood Titer Test: Prove Immunity Without Vaccination Records
TestWell Price
$329.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Individual tests that complement this panel
Immunity Check Panel
$329.99