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Southwest · Vitamin K1 Test – Vitamin Deficiency

Vitamin K1 Test – Vitamin Deficiency in Arizona

This page explains the vitamin k1 test – vitamin deficiency, what it measures, and how to order it. This test measures levels of Vitamin K1 in your blood to help assess for potential deficiencies. Vitamin K is important for blood clotting.

Typical turnaround1-3 business days
Price range$192
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The Vitamin K1 test, also known as phylloquinone, is a blood test used to evaluate the amount of this specific form of vitamin K in your body. Vitamin K1 is primarily found in leafy green vegetables.

What it measures

  • Vitamin K1 (Phylloquinone) — reflects the amount of dietary vitamin K1 in your blood

What the test involves

A small sample of your blood is needed for this test. The blood is typically drawn from a vein in your arm using a needle.

Why it is often ordered

Clinicians may order this test if they suspect a vitamin K deficiency, which can affect blood clotting. It can also be used to monitor individuals with certain medical conditions or those taking specific medications.

Preparation

You will need to follow the specific preparation instructions provided by the laboratory. These instructions may include fasting or avoiding certain foods before your blood draw.

How results are reported

Your test results will indicate the level of Vitamin K1 detected in your blood sample. Reference ranges, which help interpret these levels, vary between laboratories.

Before you go

  • Fasting requirements
  • Specific dietary restrictions
  • When to expect results

Cities

Vitamin K1 Test – Vitamin Deficiency in Arizona communities

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

Phoenix4,047,095Vitamin K1 Test – Vitamin DeficiencyTucson875,284Vitamin K1 Test – Vitamin DeficiencyMesa497,752Vitamin K1 Test – Vitamin DeficiencyChandler272,439Vitamin K1 Test – Vitamin DeficiencyGilbert262,249Vitamin K1 Test – Vitamin DeficiencyAvondale254,537Vitamin K1 Test – Vitamin DeficiencyGlendale245,685Vitamin K1 Test – Vitamin DeficiencyScottsdale238,685Vitamin K1 Test – Vitamin DeficiencyPeoria187,733Vitamin K1 Test – Vitamin DeficiencyTempe178,862Vitamin K1 Test – Vitamin DeficiencySurprise141,875Vitamin K1 Test – Vitamin DeficiencyYuma135,933Vitamin K1 Test – Vitamin DeficiencyPrescott Valley97,901Vitamin K1 Test – Vitamin DeficiencySan Tan Valley96,127Vitamin K1 Test – Vitamin DeficiencyGoodyear93,651Vitamin K1 Test – Vitamin DeficiencyBuckeye89,711Vitamin K1 Test – Vitamin DeficiencyFlagstaff81,682Vitamin K1 Test – Vitamin DeficiencyCasas Adobes70,224Vitamin K1 Test – Vitamin DeficiencyQueen Creek57,728Vitamin K1 Test – Vitamin DeficiencyMaricopa57,075Vitamin K1 Test – Vitamin DeficiencyLake Havasu City56,510Vitamin K1 Test – Vitamin DeficiencyCasa Grande53,488Vitamin K1 Test – Vitamin DeficiencyMarana50,834Vitamin K1 Test – Vitamin DeficiencyCatalina Foothills50,096Vitamin K1 Test – Vitamin DeficiencyOro Valley46,515Vitamin K1 Test – Vitamin DeficiencyPrescott45,063Vitamin K1 Test – Vitamin DeficiencySierra Vista44,944Vitamin K1 Test – Vitamin DeficiencyBullhead City41,064Vitamin K1 Test – Vitamin DeficiencyApache Junction38,311Vitamin K1 Test – Vitamin DeficiencySun City37,693Vitamin K1 Test – Vitamin DeficiencyEl Mirage35,410Vitamin K1 Test – Vitamin DeficiencySan Luis35,289Vitamin K1 Test – Vitamin DeficiencySahuarita33,524Vitamin K1 Test – Vitamin DeficiencyKingman32,204Vitamin K1 Test – Vitamin DeficiencyDrexel Heights30,599Vitamin K1 Test – Vitamin DeficiencyFortuna Foothills26,727Vitamin K1 Test – Vitamin DeficiencySun City West26,354Vitamin K1 Test – Vitamin DeficiencyFlorence25,356Vitamin K1 Test – Vitamin DeficiencyFountain Hills23,639Vitamin K1 Test – Vitamin DeficiencyAnthem22,750Vitamin K1 Test – Vitamin DeficiencyRio Rico20,914Vitamin K1 Test – Vitamin DeficiencyGreen Valley20,729Vitamin K1 Test – Vitamin DeficiencyNogales19,829Vitamin K1 Test – Vitamin DeficiencyNew River17,731Vitamin K1 Test – Vitamin DeficiencyFlowing Wells16,965Vitamin K1 Test – Vitamin DeficiencyDouglas16,470Vitamin K1 Test – Vitamin DeficiencyPayson16,229Vitamin K1 Test – Vitamin DeficiencyFort Mohave15,872Vitamin K1 Test – Vitamin DeficiencyEloy15,171Vitamin K1 Test – Vitamin DeficiencyTanque Verde14,946Vitamin K1 Test – Vitamin DeficiencySierra Vista Southeast14,822Vitamin K1 Test – Vitamin DeficiencyVail14,715Vitamin K1 Test – Vitamin DeficiencySomerton14,126Vitamin K1 Test – Vitamin DeficiencySun Lakes13,912Vitamin K1 Test – Vitamin DeficiencyCoolidge13,347Vitamin K1 Test – Vitamin DeficiencyValencia West12,887Vitamin K1 Test – Vitamin DeficiencyNew Kingman-Butler12,858Vitamin K1 Test – Vitamin DeficiencyChino Valley12,854Vitamin K1 Test – Vitamin DeficiencyParadise Valley12,666Vitamin K1 Test – Vitamin DeficiencyVerde Village12,658Vitamin K1 Test – Vitamin Deficiency