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CA 125 Blood Test in Hawaii

The CA-125 test measures a protein known as cancer antigen 125 in the blood. It is used to help evaluate ovarian cancer and to monitor treatment, though it is not a stand-alone screening test for the general population.

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Typical turnaround
1-3 business days
Starting price
From $158
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Quick answer

The CA-125 test measures the amount of cancer antigen 125 in the blood. CA-125 is a protein that can be elevated in ovarian cancer and in several non-cancerous conditions. It is most useful for monitoring a known cancer or supporting an evaluation when symptoms or imaging raise concern, rather than as a routine screening test for everyone.

What this test measures

Cancer antigen 125 is a protein found on the surface of many ovarian cancer cells, and it can also be produced by other tissues. Its level is measured in a blood sample. Because CA-125 can rise for reasons unrelated to cancer, including menstruation, endometriosis, pregnancy, and liver or pelvic inflammation, the result is never interpreted on its own.

The test uses a blood sample drawn from a vein. Results are reported as a concentration, and clinicians compare the value with a reference range while considering the person's age, symptoms, and imaging findings. In people with a known ovarian cancer, serial CA-125 measurements can help show how the disease is responding to treatment.

CA-125 is not recommended as a general screening test for ovarian cancer in people without symptoms, because a normal result does not rule out disease and an elevated result often has a benign explanation. It is best used as one part of a broader assessment, and a qualified healthcare provider decides how the result fits into the overall picture.

CA 125 Blood Test in Hawaii cities

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Frequently Asked Questions

Where can I get a ca 125 blood test in Hawaii?

Hawaii has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.

How much does a ca 125 blood test cost in Hawaii?

Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.

Is at-home collection available in Hawaii?

For select panels, at-home kits can be shipped to Hawaii, collected at home, and mailed back for analysis.

How long do results take in Hawaii?

Most results are reported within 1-3 business days after collection.

Ready to get tested?

Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.

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Medical disclaimer. The information on LabOrdering.com is educational only and is not medical advice, diagnosis, or treatment. Reference ranges and clinical guidance vary between laboratories. Always consult a qualified healthcare provider about your own results and care.