What is the Quest Diagnostics test code for an MMR Immunity Test?

Quest Diagnostics test code 5259. On a Quest Diagnostics requisition the test is printed as "Measles, Mumps, and Rubella (MMR) Antibodies (IgG) Panel, Immune Status", billing code CPT 86765, 86735, 86762. If you are holding a doctor's order, that is the line to look for; a TestWell requisition carries the same code.

Can I walk into Quest Diagnostics for an MMR Immunity Test without a doctor?

Yes, with a requisition. Quest Diagnostics patient service centers draw what a requisition orders; they do not write orders. You can get one from your doctor, buy the test on Quest Health ($142.00), or order through TestWell ($289.99 + $6 fee), where a licensed physician in our network authorizes the order and the Quest Diagnostics requisition arrives by email, usually within minutes. New York and New Jersey do not allow self-ordered draws at Quest or Labcorp; TestWell orders from those states route to BioReference instead.

Do I need an appointment at Quest Diagnostics?

Most Quest Diagnostics patient service centers take walk-ins, and an appointment on Quest Diagnostics's site shortens the wait. Bring a photo ID and the emailed requisition (on your phone is fine). No fasting is required for this test. No fasting required.

How long do Quest Diagnostics MMR Immunity Test results take?

Results post to your TestWell portal in 3–5 business days after the draw, with reference ranges and the option to share them with your clinician. Quest Diagnostics runs the sample in its own CLIA-certified laboratory whichever way it was ordered, so the result and the turnaround are the same as a doctor-ordered MMR Immunity Test.

Is an MMR Immunity Test cheaper at Quest Diagnostics or Labcorp?

Through TestWell this test is drawn at Quest Diagnostics only ($289.99 + $6 fee); it is not offered at Labcorp. Quest Health lists it at $142.00.

MMR Immunity Test (Measles, Mumps, Rubella) at Quest Diagnostics: test code, price, and how to order

Quest Health, Quest Diagnostics's own consumer site, lists the MMR Immunity Test at $142.00 (list price checked Oct 10, 2026). Through TestWell the same Quest Diagnostics draw is $289.99 plus one $6 lab processing fee — $295.99 all-in, $153.99 more for a single test ordered alone. The fee is per order, not per test, so on a two- or three-test order TestWell is usually the lower total; compare the all-in figures for what you actually need. Either way you walk into a Quest Diagnostics patient service center with a requisition — through TestWell a licensed physician authorizes the order, no doctor's visit needed.

$295.99 all-in for one test · choose Quest Diagnostics at checkout · results in 3–5 business days · no fasting

MMR Immunity Test at Quest Diagnostics at a glance

Quest Diagnostics test code	5259
On the requisition	“Measles, Mumps, and Rubella (MMR) Antibodies (IgG) Panel, Immune Status” · CPT 86765, 86735, 86762
Quest Health price (Quest Diagnostics's own site)	$142.00 · list price checked Oct 10, 2026
Through TestWell, drawn at Quest Diagnostics	$289.99 + $6 lab processing fee (once per order) = $295.99 for one test
Sample · fasting · results	Blood draw · no fasting · 3–5 business days

Quest Health is $153.99 less for a single test ordered alone; TestWell's fee is per order, not per test, so the total usually flips on a two- or three-test order. Lab-direct prices are read from the linked public page and re-checked regularly; the lab's site may add fees at checkout or change prices without notice.

Better value: the Immunity Check Panel

Save $24.98

This test is part of the Immunity Check Panel — 3 tests · 5 biomarkers for $329.99, $24.98 less than à la carte.

$329.99$354.97

3 tests · 5 biomarkers

Three ways to get an MMR Immunity Test at Quest Diagnostics

With a doctor's order. Your clinician sends a requisition to Quest Diagnostics; the lab bills your insurance and your share depends on your plan and deductible. Ask for the Quest Diagnostics test code 5259 if you want the same test.
On Quest Health. Quest Diagnostics's consumer site sells the MMR Immunity Test at $142.00 (list price, checked Oct 10, 2026); a physician network authorizes it and you draw at a Quest Diagnostics center. Check their checkout for any service fee.
Through TestWell. $289.99 plus one $6 fee per order. A licensed physician in our network authorizes the order, the Quest Diagnostics requisition arrives by email (usually within minutes), you walk into any Quest Diagnostics patient service center, and results post to your portal in 3–5 business days. Add tests to the same draw without another fee.

How to walk into Quest Diagnostics with a TestWell order

Add the MMR Immunity Test to your cart, choose Quest Diagnostics at checkout, and pay — a physician authorizes the order, usually within minutes.
Open the emailed requisition on your phone (or print it) and bring a photo ID.
Walk into any Quest Diagnostics patient service center; most take walk-ins, and an appointment on Quest Diagnostics's site shortens the wait.
Results post to your TestWell portal in 3–5 business days, with reference ranges and a share link for your clinician.

In New York or New Jersey? Neither Quest nor Labcorp takes self-ordered draws there; TestWell routes those orders to BioReference automatically.

Where to get an MMR Immunity Test at Quest Diagnostics

Quest Diagnostics runs 418 patient service centers across the 45 metros TestWell tracks (snapshot Oct 10, 2026); the TestWell requisition is accepted at all of them. Metros with the most Quest Diagnostics sites:

All states and cities · Search by ZIP code

What the Quest Diagnostics MMR Immunity Test result covers

3 markers: Measles IgG, Mumps IgG, Rubella IgG. Checks antibody levels for measles, mumps, and rubella to verify vaccine immunity. Full test details, reference ranges and reviews.

Frequently asked questions

How much is an MMR Immunity Test at Quest Diagnostics?: Quest Health, Quest Diagnostics's own consumer site, lists the MMR Immunity Test at $142.00 (list price checked Oct 10, 2026). Through TestWell the same Quest Diagnostics draw is $289.99 plus one $6 lab processing fee — $295.99 all-in, $153.99 more for a single test ordered alone. The fee is per order, not per test, so on a two- or three-test order TestWell is usually the lower total; compare the all-in figures for what you actually need. Either way you walk into a Quest Diagnostics patient service center with a requisition — through TestWell a licensed physician authorizes the order, no doctor's visit needed.
What is the Quest Diagnostics test code for an MMR Immunity Test?: Quest Diagnostics test code 5259. On a Quest Diagnostics requisition the test is printed as "Measles, Mumps, and Rubella (MMR) Antibodies (IgG) Panel, Immune Status", billing code CPT 86765, 86735, 86762. If you are holding a doctor's order, that is the line to look for; a TestWell requisition carries the same code.
Can I walk into Quest Diagnostics for an MMR Immunity Test without a doctor?: Yes, with a requisition. Quest Diagnostics patient service centers draw what a requisition orders; they do not write orders. You can get one from your doctor, buy the test on Quest Health ($142.00), or order through TestWell ($289.99 + $6 fee), where a licensed physician in our network authorizes the order and the Quest Diagnostics requisition arrives by email, usually within minutes. New York and New Jersey do not allow self-ordered draws at Quest or Labcorp; TestWell orders from those states route to BioReference instead.
Do I need an appointment at Quest Diagnostics?: Most Quest Diagnostics patient service centers take walk-ins, and an appointment on Quest Diagnostics's site shortens the wait. Bring a photo ID and the emailed requisition (on your phone is fine). No fasting is required for this test. No fasting required.
How long do Quest Diagnostics MMR Immunity Test results take?: Results post to your TestWell portal in 3–5 business days after the draw, with reference ranges and the option to share them with your clinician. Quest Diagnostics runs the sample in its own CLIA-certified laboratory whichever way it was ordered, so the result and the turnaround are the same as a doctor-ordered MMR Immunity Test.
Is an MMR Immunity Test cheaper at Quest Diagnostics or Labcorp?: Through TestWell this test is drawn at Quest Diagnostics only ($289.99 + $6 fee); it is not offered at Labcorp. Quest Health lists it at $142.00.

Order the MMR Immunity Test — $289.99 at Quest Diagnostics