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

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

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 South Carolina communities

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

Charleston685,517Prostate-Specific Antigen (PSA), Free-to-Total RatioColumbia640,502Prostate-Specific Antigen (PSA), Free-to-Total RatioGreenville450,487Prostate-Specific Antigen (PSA), Free-to-Total RatioMyrtle Beach281,180Prostate-Specific Antigen (PSA), Free-to-Total RatioSpartanburg216,021Prostate-Specific Antigen (PSA), Free-to-Total RatioMauldin149,687Prostate-Specific Antigen (PSA), Free-to-Total RatioRock Hill115,292Prostate-Specific Antigen (PSA), Free-to-Total RatioNorth Charleston114,542Prostate-Specific Antigen (PSA), Free-to-Total RatioMount Pleasant88,900Prostate-Specific Antigen (PSA), Free-to-Total RatioFlorence88,709Prostate-Specific Antigen (PSA), Free-to-Total RatioAnderson80,657Prostate-Specific Antigen (PSA), Free-to-Total RatioSumter77,626Prostate-Specific Antigen (PSA), Free-to-Total RatioHilton Head Island74,248Prostate-Specific Antigen (PSA), Free-to-Total RatioSummerville50,318Prostate-Specific Antigen (PSA), Free-to-Total RatioGoose Creek44,502Prostate-Specific Antigen (PSA), Free-to-Total RatioGreer35,151Prostate-Specific Antigen (PSA), Free-to-Total RatioAiken31,516Prostate-Specific Antigen (PSA), Free-to-Total RatioBluffton27,596Prostate-Specific Antigen (PSA), Free-to-Total RatioSocastee24,657Prostate-Specific Antigen (PSA), Free-to-Total RatioCarolina Forest24,642Prostate-Specific Antigen (PSA), Free-to-Total RatioFort Mill24,069Prostate-Specific Antigen (PSA), Free-to-Total RatioNorth Augusta24,013Prostate-Specific Antigen (PSA), Free-to-Total RatioTaylors23,348Prostate-Specific Antigen (PSA), Free-to-Total RatioSimpsonville23,190Prostate-Specific Antigen (PSA), Free-to-Total RatioLexington23,068Prostate-Specific Antigen (PSA), Free-to-Total RatioEasley22,643Prostate-Specific Antigen (PSA), Free-to-Total RatioGreenwood22,363Prostate-Specific Antigen (PSA), Free-to-Total RatioConway22,001Prostate-Specific Antigen (PSA), Free-to-Total RatioSt. Andrews21,383Prostate-Specific Antigen (PSA), Free-to-Total RatioWade Hampton20,879Prostate-Specific Antigen (PSA), Free-to-Total RatioHanahan20,381Prostate-Specific Antigen (PSA), Free-to-Total RatioFive Forks19,158Prostate-Specific Antigen (PSA), Free-to-Total RatioNorth Myrtle Beach18,502Prostate-Specific Antigen (PSA), Free-to-Total RatioWest Columbia17,265Prostate-Specific Antigen (PSA), Free-to-Total RatioClemson17,238Prostate-Specific Antigen (PSA), Free-to-Total RatioRed Hill16,060Prostate-Specific Antigen (PSA), Free-to-Total RatioBerea15,892Prostate-Specific Antigen (PSA), Free-to-Total RatioSeven Oaks15,561Prostate-Specific Antigen (PSA), Free-to-Total RatioDentsville15,245Prostate-Specific Antigen (PSA), Free-to-Total RatioGantt14,790Prostate-Specific Antigen (PSA), Free-to-Total RatioLadson14,711Prostate-Specific Antigen (PSA), Free-to-Total RatioCayce13,637Prostate-Specific Antigen (PSA), Free-to-Total RatioLake Wylie13,560Prostate-Specific Antigen (PSA), Free-to-Total RatioParker13,019Prostate-Specific Antigen (PSA), Free-to-Total RatioBeaufort12,899Prostate-Specific Antigen (PSA), Free-to-Total RatioOrangeburg12,779Prostate-Specific Antigen (PSA), Free-to-Total RatioPort Royal12,734Prostate-Specific Antigen (PSA), Free-to-Total RatioMoncks Corner12,685Prostate-Specific Antigen (PSA), Free-to-Total RatioGaffney12,560Prostate-Specific Antigen (PSA), Free-to-Total RatioTega Cay12,336Prostate-Specific Antigen (PSA), Free-to-Total RatioOak Grove11,803Prostate-Specific Antigen (PSA), Free-to-Total RatioJames Island11,618Prostate-Specific Antigen (PSA), Free-to-Total RatioIrmo11,581Prostate-Specific Antigen (PSA), Free-to-Total RatioForest Acres10,621Prostate-Specific Antigen (PSA), Free-to-Total RatioGarden City10,600Prostate-Specific Antigen (PSA), Free-to-Total RatioBoiling Springs10,591Prostate-Specific Antigen (PSA), Free-to-Total RatioNewberry10,496Prostate-Specific Antigen (PSA), Free-to-Total RatioFountain Inn10,237Prostate-Specific Antigen (PSA), Free-to-Total RatioRed Bank10,070Prostate-Specific Antigen (PSA), Free-to-Total RatioLittle River9,929Prostate-Specific Antigen (PSA), Free-to-Total Ratio