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How do you calculate free PSA ratio?

To calculate the free PSA ratio, the free PSA is divided by the total PSA and multiplied by 100. This ratio helps determine if there is cancer risk vs. enlargement of the prostate. The following chart indicates the risk of cancer-based on the free PSA ratio.

Free PSA Ratio

Probability of Cancer

0-10

56%

10-15

28%

15-20

20%

20-25

16%

>25

8%

* Savings estimate based on a study of more than 1 billion claims comparing self-pay (or cash pay) prices of a frequency-weighted market basket of procedures to insurer-negotiated rates for the same. Claims were collected between July 2017 and July 2019. R.Lawrence Van Horn, Arthur Laffer, Robert L.Metcalf. 2019. The Transformative Potential for Price Transparency in Healthcare: Benefits for Consumers and Providers. Health Management Policy and Innovation, Volume 4, Issue 3.

Sidecar Health offers and administers a variety of plans including ACA compliant and excepted benefit plans. Coverage and plan options may vary or may not be available in all states.

Your actual costs may be higher or lower than these cost estimates. Check with your provider and health plan details to confirm the costs that you may be charged for a service or procedure.You are responsible for costs that are not covered and for getting any pre-authorizations or referrals required by your health plan. Neither payments nor benefits are guaranteed. Provider data, including price data, provided in part by Turquoise Health.

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