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Midwest · Prostate-Specific Antigen (PSA), Free-to-Total Ratio

Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Iowa

Below is a plain-language overview of the prostate-specific antigen (psa), free-to-total ratio. This test measures the ratio of free prostate-specific antigen (PSA) to total PSA, which can help interpret PSA levels.

Typical turnaround1-3 business days
Price range$178
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Prostate-specific antigen (PSA) is a protein produced by cells in the prostate gland. This test calculates the percentage of free PSA compared to the total amount of PSA in the blood.

What it measures

  • Prostate-Specific Antigen (PSA), Free — the unbound form of PSA
  • Prostate-Specific Antigen (PSA), Total — the sum of free and bound PSA
  • Free/Total PSA Ratio — the proportion of free PSA to total PSA

What the test involves

A standard blood draw is required for this test. A healthcare professional will collect a sample of your blood, typically from a vein in your arm.

Why it is often ordered

Clinicians may order this test to help evaluate PSA test results. It is often used in conjunction with other clinical information.

Preparation

Follow any specific instructions provided by the laboratory for sample collection. It is important to inform your doctor about any recent prostate procedures or activities.

How results are reported

Results are typically reported within a few business days. Reference ranges for PSA levels and ratios can vary significantly between laboratories.

Before you go

  • Fasting requirements
  • Recent activity restrictions
  • Specific collection site hours

Cities

Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Iowa communities

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

Des Moines514,654Prostate-Specific Antigen (PSA), Free-to-Total RatioDavenport280,282Prostate-Specific Antigen (PSA), Free-to-Total RatioCedar Rapids192,714Prostate-Specific Antigen (PSA), Free-to-Total RatioIowa City120,015Prostate-Specific Antigen (PSA), Free-to-Total RatioWaterloo114,594Prostate-Specific Antigen (PSA), Free-to-Total RatioSioux City111,924Prostate-Specific Antigen (PSA), Free-to-Total RatioDubuque67,916Prostate-Specific Antigen (PSA), Free-to-Total RatioWest Des Moines67,640Prostate-Specific Antigen (PSA), Free-to-Total RatioAnkeny66,346Prostate-Specific Antigen (PSA), Free-to-Total RatioAmes66,027Prostate-Specific Antigen (PSA), Free-to-Total RatioCouncil Bluffs62,617Prostate-Specific Antigen (PSA), Free-to-Total RatioUrbandale45,037Prostate-Specific Antigen (PSA), Free-to-Total RatioMarion41,023Prostate-Specific Antigen (PSA), Free-to-Total RatioCedar Falls40,500Prostate-Specific Antigen (PSA), Free-to-Total RatioBettendorf38,631Prostate-Specific Antigen (PSA), Free-to-Total RatioMarshalltown27,570Prostate-Specific Antigen (PSA), Free-to-Total RatioMason City27,385Prostate-Specific Antigen (PSA), Free-to-Total RatioOttumwa25,379Prostate-Specific Antigen (PSA), Free-to-Total RatioFort Dodge24,826Prostate-Specific Antigen (PSA), Free-to-Total RatioClinton24,651Prostate-Specific Antigen (PSA), Free-to-Total RatioBurlington24,160Prostate-Specific Antigen (PSA), Free-to-Total RatioMuscatine23,759Prostate-Specific Antigen (PSA), Free-to-Total RatioWaukee23,441Prostate-Specific Antigen (PSA), Free-to-Total RatioJohnston23,418Prostate-Specific Antigen (PSA), Free-to-Total RatioCoralville22,226Prostate-Specific Antigen (PSA), Free-to-Total RatioNorth Liberty19,976Prostate-Specific Antigen (PSA), Free-to-Total RatioAltoona19,345Prostate-Specific Antigen (PSA), Free-to-Total RatioClive18,323Prostate-Specific Antigen (PSA), Free-to-Total RatioNewton15,688Prostate-Specific Antigen (PSA), Free-to-Total RatioIndianola15,544Prostate-Specific Antigen (PSA), Free-to-Total RatioGrimes14,842Prostate-Specific Antigen (PSA), Free-to-Total RatioNorwalk12,592Prostate-Specific Antigen (PSA), Free-to-Total RatioBoone12,509Prostate-Specific Antigen (PSA), Free-to-Total RatioOskaloosa11,552Prostate-Specific Antigen (PSA), Free-to-Total RatioSpencer11,292Prostate-Specific Antigen (PSA), Free-to-Total RatioStorm Lake11,166Prostate-Specific Antigen (PSA), Free-to-Total RatioLe Mars10,462Prostate-Specific Antigen (PSA), Free-to-Total RatioPella10,414Prostate-Specific Antigen (PSA), Free-to-Total RatioFort Madison10,340Prostate-Specific Antigen (PSA), Free-to-Total RatioWaverly10,278Prostate-Specific Antigen (PSA), Free-to-Total RatioCarroll10,261Prostate-Specific Antigen (PSA), Free-to-Total RatioPleasant Hill10,203Prostate-Specific Antigen (PSA), Free-to-Total RatioKeokuk9,977Prostate-Specific Antigen (PSA), Free-to-Total RatioFairfield9,653Prostate-Specific Antigen (PSA), Free-to-Total RatioGrinnell9,481Prostate-Specific Antigen (PSA), Free-to-Total RatioMount Pleasant8,996Prostate-Specific Antigen (PSA), Free-to-Total RatioDenison8,323Prostate-Specific Antigen (PSA), Free-to-Total RatioSioux Center8,090Prostate-Specific Antigen (PSA), Free-to-Total RatioPerry7,836Prostate-Specific Antigen (PSA), Free-to-Total RatioWebster City7,825Prostate-Specific Antigen (PSA), Free-to-Total RatioDecorah7,767Prostate-Specific Antigen (PSA), Free-to-Total RatioClear Lake7,673Prostate-Specific Antigen (PSA), Free-to-Total RatioCreston7,594Prostate-Specific Antigen (PSA), Free-to-Total RatioKnoxville7,537Prostate-Specific Antigen (PSA), Free-to-Total RatioCharles City7,399Prostate-Specific Antigen (PSA), Free-to-Total RatioWashington7,314Prostate-Specific Antigen (PSA), Free-to-Total RatioHiawatha7,184Prostate-Specific Antigen (PSA), Free-to-Total RatioBondurant7,163Prostate-Specific Antigen (PSA), Free-to-Total RatioNevada7,017Prostate-Specific Antigen (PSA), Free-to-Total RatioAtlantic6,795Prostate-Specific Antigen (PSA), Free-to-Total Ratio