Lab test requirements · preparation, ID, referral, and timing United States · 0 communities
LabRequirements Know what your test requires

Mountain West · Vitamin B6 Test – Vitamin Deficiency Testing

Vitamin B6 Test – Vitamin Deficiency Testing in Montana

Vitamin B6 Test – Vitamin Deficiency Testing is a laboratory test you can request directly. A vitamin B6 test measures the level of this essential nutrient in your blood to help assess whether you may be deficient.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Montana

Here is what you need before ordering and completing the Vitamin B6 Test – Vitamin Deficiency Testing in MT. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Fasting is required for this test — follow the collection lab's instructions.
Preparation
Preparation instructions can vary, so follow the specific directions provided by the collection lab. In some cases, you may be asked to fast or to avoid certain supplements before the test.
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This blood test evaluates the amount of vitamin B6, also called pyridoxine, circulating in your body. It is used to help identify a deficiency or, less commonly, an excess. Mild deficiencies are relatively common and can affect energy, mood, and nerve function.

What it measures

  • Vitamin B6 (pyridoxal 5-phosphate) — Reflects the amount of active vitamin B6 in the blood
  • Pyridoxal 5-phosphate (PLP) — The primary active form of vitamin B6 measured in plasma
  • Pyridoxine — One of the forms of vitamin B6 that can be assessed

What the test involves

The test requires a standard blood draw, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test if you have symptoms that could suggest low vitamin B6, such as tingling in the hands and feet, confusion, or certain types of anemia. It may also be ordered when other conditions or medications are known to affect vitamin B6 levels.

Preparation

Preparation instructions can vary, so follow the specific directions provided by the collection lab. In some cases, you may be asked to fast or to avoid certain supplements before the test.

How results are reported

Results are typically reported as a number that indicates the level of vitamin B6 in your blood. Reference ranges differ from one laboratory to another, so your result should always be interpreted using the range provided by the testing lab.

Before you go

  • Whether fasting is required before the blood draw
  • Any medications or supplements you should avoid beforehand
  • The specific reference range used by the testing laboratory

Cities

Vitamin B6 Test – Vitamin Deficiency Testing in Montana communities

Choose your city for local context and to order this test.

Billings124,973Vitamin B6 Test – Vitamin Deficiency TestingMissoula92,863Vitamin B6 Test – Vitamin Deficiency TestingGreat Falls62,112Vitamin B6 Test – Vitamin Deficiency TestingBozeman51,574Vitamin B6 Test – Vitamin Deficiency TestingButte34,368Vitamin B6 Test – Vitamin Deficiency TestingHelena32,060Vitamin B6 Test – Vitamin Deficiency TestingKalispell24,260Vitamin B6 Test – Vitamin Deficiency TestingBelgrade10,555Vitamin B6 Test – Vitamin Deficiency TestingHavre9,417Vitamin B6 Test – Vitamin Deficiency TestingAnaconda9,380Vitamin B6 Test – Vitamin Deficiency TestingHelena Valley Southeast9,316Vitamin B6 Test – Vitamin Deficiency TestingHelena Valley West Central8,550Vitamin B6 Test – Vitamin Deficiency TestingMiles City8,441Vitamin B6 Test – Vitamin Deficiency TestingLivingston8,110Vitamin B6 Test – Vitamin Deficiency TestingEvergreen7,988Vitamin B6 Test – Vitamin Deficiency TestingWhitefish7,783Vitamin B6 Test – Vitamin Deficiency TestingLaurel7,164Vitamin B6 Test – Vitamin Deficiency TestingLockwood7,162Vitamin B6 Test – Vitamin Deficiency TestingSidney6,240Vitamin B6 Test – Vitamin Deficiency TestingLewistown5,967Vitamin B6 Test – Vitamin Deficiency TestingFour Corners5,649Vitamin B6 Test – Vitamin Deficiency TestingColumbia Falls5,304Vitamin B6 Test – Vitamin Deficiency TestingOrchard Homes5,170Vitamin B6 Test – Vitamin Deficiency TestingPolson5,161Vitamin B6 Test – Vitamin Deficiency TestingGlendive4,928Vitamin B6 Test – Vitamin Deficiency TestingBigfork4,683Vitamin B6 Test – Vitamin Deficiency TestingHelena Valley Northwest4,653Vitamin B6 Test – Vitamin Deficiency TestingHamilton4,632Vitamin B6 Test – Vitamin Deficiency TestingLolo4,338Vitamin B6 Test – Vitamin Deficiency TestingMalmstrom AFB4,098Vitamin B6 Test – Vitamin Deficiency TestingDillon3,930Vitamin B6 Test – Vitamin Deficiency TestingHardin3,754Vitamin B6 Test – Vitamin Deficiency TestingHelena Valley Northeast3,607Vitamin B6 Test – Vitamin Deficiency TestingNorth Browning3,253Vitamin B6 Test – Vitamin Deficiency TestingGlasgow3,192Vitamin B6 Test – Vitamin Deficiency TestingBig Sky3,141Vitamin B6 Test – Vitamin Deficiency TestingShelby3,139Vitamin B6 Test – Vitamin Deficiency TestingCut Bank3,049Vitamin B6 Test – Vitamin Deficiency TestingDeer Lodge2,938Vitamin B6 Test – Vitamin Deficiency TestingConrad2,758Vitamin B6 Test – Vitamin Deficiency TestingLibby2,745Vitamin B6 Test – Vitamin Deficiency TestingMontana City2,735Vitamin B6 Test – Vitamin Deficiency TestingWolf Point2,638Vitamin B6 Test – Vitamin Deficiency TestingLakeside2,463Vitamin B6 Test – Vitamin Deficiency TestingLame Deer2,231Vitamin B6 Test – Vitamin Deficiency TestingTownsend2,224Vitamin B6 Test – Vitamin Deficiency TestingEast Missoula2,162Vitamin B6 Test – Vitamin Deficiency TestingColstrip2,094Vitamin B6 Test – Vitamin Deficiency TestingThree Forks2,084Vitamin B6 Test – Vitamin Deficiency TestingColumbus2,069Vitamin B6 Test – Vitamin Deficiency TestingPablo2,037Vitamin B6 Test – Vitamin Deficiency TestingRed Lodge2,032Vitamin B6 Test – Vitamin Deficiency TestingMalta2,031Vitamin B6 Test – Vitamin Deficiency TestingCrow Agency1,993Vitamin B6 Test – Vitamin Deficiency TestingStevensville1,959Vitamin B6 Test – Vitamin Deficiency TestingKing Arthur Park1,951Vitamin B6 Test – Vitamin Deficiency TestingClancy1,902Vitamin B6 Test – Vitamin Deficiency TestingManhattan1,884Vitamin B6 Test – Vitamin Deficiency TestingWest Glendive1,868Vitamin B6 Test – Vitamin Deficiency TestingChoteau1,826Vitamin B6 Test – Vitamin Deficiency Testing