Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Nevada
Below is a plain-language overview of the prostate-specific antigen (psa), free-to-total ratio. The free-to-total PSA ratio is a follow-up blood test that compares two forms of prostate-specific antigen (PSA), a protein made by the prostate gland. It is usually ordered when a total PSA result is mildly elevated, to help a clinician decide whether further prostate evaluation is needed. It is not a cancer diagnosis test by itself. Across Nevada, part of Southwest, the prostate-specific antigen (psa), free-to-total ratio can be ordered directly and collected at a certified site — no referral required.
- Sample type
- blood
- Category
- Cancer Screening
- Turnaround
- 1-3 business days
- Price
- $178
- Referral
- Not required
The free-to-total PSA ratio is a follow-up blood test that compares two forms of prostate-specific antigen (PSA), a protein made by the prostate gland. It is usually ordered when a total PSA result is mildly elevated, to help a clinician decide whether further prostate evaluation is needed. It is not a cancer diagnosis test by itself.
What it measures
- Total PSA — The overall amount of PSA in the blood, both bound and unbound.
- Free PSA — The portion of PSA that is not attached to other proteins.
- Free-to-total PSA ratio — Free PSA divided by total PSA, often expressed as a percentage. A lower percentage can sometimes point toward a higher chance of prostate cancer, but it is only one piece of information.
Who it is for
This test is typically ordered by a primary care clinician or urologist for men who have a mildly elevated total PSA and no clear explanation, such as a recent prostate infection or procedure.
Preparation
No fasting is required. Tell your clinician about any recent prostate exam, biopsy, urinary infection, or ejaculation, because these can temporarily raise PSA levels.
Results and what they mean
Results are reported as a percentage along with the total and free PSA values. Your clinician interprets the ratio together with your age, prostate exam findings, and health history. This information is general and not medical advice; only your clinician can explain what your results mean for you.
Requesting the Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Nevada
Order online, choose a certified collection site in Nevada, and review results through a secure portal. No referral is required, and orders are processed confidentially. With long gaps between communities that reward planning a lab visit ahead of time, it pays to schedule your collection in advance.
Frequently asked questions
Does a low free-to-total PSA ratio mean I have cancer?
No. A low ratio may raise concern, but it does not diagnose cancer. Many benign prostate conditions can also affect the ratio.
Do I need to fast for this test?
No. Fasting is not required for PSA testing.
Can I have sex before the test?
Ejaculation can briefly raise PSA. Ask your clinician how long to avoid it before your blood draw.
How long do results take?
Most results are available within 1 to 3 business days.
Prostate-Specific Antigen (PSA), Free-to-Total Ratio by city in Nevada
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Las Vegas
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Reno
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Henderson
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in North Las Vegas
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Enterprise
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Spring Valley
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Sunrise Manor
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Paradise
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Sparks
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Carson City
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Whitney
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Pahrump
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Winchester
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Summerlin South
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Sun Valley
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Fernley
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Elko
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Mesquite
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Spanish Springs
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Spring Creek
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Dayton
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Boulder City
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Gardnerville Ranchos
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Cold Springs
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Incline Village
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Fallon
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Winnemucca
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Laughlin
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Moapa Valley
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Johnson Lane
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Gardnerville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Indian Hills
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Lemmon Valley
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Silver Springs
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in West Wendover
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Battle Mountain
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Ely
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Nellis AFB
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Minden
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Yerington
All testing in Nevada → Full Prostate-Specific Antigen (PSA), Free-to-Total Ratio guide →