Prostate-Specific Antigen (PSA), Free-to-Total Ratio in North Carolina
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 North Carolina, part of South, 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 North Carolina
Order online, choose a certified collection site in North Carolina, and review results through a secure portal. No referral is required, and orders are processed confidentially. Because the region is expanding, fast population growth that keeps clinical capacity in motion — worth planning around when you book.
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 North Carolina
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Charlotte
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Raleigh
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Winston-Salem
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Durham
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Greensboro
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Fayetteville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Asheville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Concord
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Wilmington
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Hickory
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Gastonia
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in High Point
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Cary
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Burlington
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Greenville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Jacksonville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Rocky Mount
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Chapel Hill
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Huntersville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Apex
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Kannapolis
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Mooresville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Wilson
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Wake Forest
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Holly Springs
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Indian Trail
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Salisbury
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Monroe
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Goldsboro
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Fuquay-Varina
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in New Bern
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Cornelius
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Garner
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Sanford
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Matthews
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Morrisville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Statesville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Thomasville
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Asheboro
- Prostate-Specific Antigen (PSA), Free-to-Total Ratio in Kernersville
All testing in North Carolina → Full Prostate-Specific Antigen (PSA), Free-to-Total Ratio guide →