Hepatitis C Virus RNA (Quantitative) – Plasma

Why This Test Is Done

Your healthcare provider may order this test if you have symptoms of Hepatitis C, such as fatigue, abdominal pain, or unexplained liver issues, or if you’ve been exposed to the virus. It’s also used to confirm infection after initial screening or to track how your treatment is progressing.

What to Expect Before the Test

No special preparation is needed. You’ll typically have a small needle inserted into your arm to draw a blood sample. If you’re on blood thinners, let your provider know beforehand.

What the Test Results Mean

A positive result means you have detectable Hepatitis C virus RNA, confirming active infection. A negative result means no detectable virus was found in the sample at the time of testing. Results are usually reported in viral load units (e.g., IU/mL), but your provider will interpret them in context with your medical history.

How Results Are Used

Your provider will use these results to guide treatment decisions, such as antiviral medications, and to monitor your liver health over time. If you’re treating an infection, follow-up tests may be scheduled to check response to therapy.