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Mountain West · Selenium Urine Test – Deficiency Testing

Selenium Urine Test – Deficiency Testing in Montana

This page explains the selenium urine test – deficiency testing, what it measures, and how to order it. A selenium urine test measures how much selenium is excreted in urine, which can reflect recent exposure or body levels. It is used to monitor industrial exposure or help evaluate a possible deficiency.

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 Selenium Urine Test – 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
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
Preparation depends on the type of urine collection and the laboratory's procedures. Follow the specific instructions provided by the collection lab.
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 test measures the amount of selenium in a urine sample. Selenium is a trace element that acts as an antioxidant and supports thyroid and immune function. Urine selenium mainly reflects recent intake and excretion, so it is often used alongside other tests.

What it measures

  • Urine selenium — reflects recent selenium intake and excretion
  • Creatinine (if measured) — helps adjust for urine concentration
  • Collection volume (for 24-hour) — used to calculate total daily excretion

What the test involves

You will collect a urine sample, usually a spot sample or a 24-hour collection, following the lab's instructions. The sample is then sent to the laboratory for analysis.

Why it is often ordered

A clinician may order this test to monitor workplace exposure to selenium or to help assess whether selenium levels are too low. It can also be used to follow up on abnormal findings from other tests.

Preparation

Preparation depends on the type of urine collection and the laboratory's procedures. Follow the specific instructions provided by the collection lab.

How results are reported

Results are reported as a concentration or total amount of selenium in the urine, often with a reference range. Reference ranges vary by laboratory and by the type of collection, so your result should be interpreted in that context.

Before you go

  • Whether a spot or 24-hour urine collection is required
  • Any dietary or supplement restrictions before collection
  • How and when to return the sample to the lab

Cities

Selenium Urine Test – Deficiency Testing in Montana communities

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

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