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Hepatitis C Virus RNA (qualitative) – Plasma

Published: August 9, 2026Updated: August 16, 2026

This test detects the presence of Hepatitis C Virus RNA in your blood plasma to check for active infection with the Hepatitis C virus.

Quick summary

["A positive result means you may have an active Hepatitis C infection and should discuss treatment options with your healthcare provider."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
49376-7
Short code
HCV RNA Spec NAA+probe-aCnc
Synonyms
HCV RNA Spec NAA+probe-aCnc
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
probe-amp-tar
CPT
86803
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you have risk factors for Hepatitis C, such as exposure to contaminated blood, long-term organ transplant, or injection drug use. It may also be used to monitor treatment response or screen for infection in certain high-risk groups.

What to Expect Before the Test

No special preparation is needed. You may have a small needle inserted into your arm to draw a blood sample. The process usually takes a few minutes.

What the Test Results Mean

A positive result indicates the presence of Hepatitis C virus RNA, suggesting an active infection. A negative result means no detectable virus RNA was found at the time of testing. Follow-up testing may be needed to confirm or monitor the infection.

Common Causes of Positive Results

A positive HCV RNA test result can occur if you have an active Hepatitis C infection, regardless of whether you have symptoms. It does not necessarily mean the infection is progressing or causing severe liver damage at this time.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Hepatitis C RNA testing is critical for diagnosing active infection, guiding treatment decisions, and monitoring viral load to assess response to therapy. Early detection allows for timely intervention to manage the virus and prevent long-term liver complications.

Short name

HCV RNA (qualitative)

Frequently asked questions

What does a positive HCV RNA test mean?
A positive result means the Hepatitis C virus is actively replicating in your body, indicating an ongoing infection. This does not always mean you are experiencing symptoms, but it is important to discuss treatment options with your healthcare provider.
How is this test different from an antibody test?
This test detects the virus itself (RNA) in your blood, while an antibody test looks for your immune system’s response to the virus. HCV RNA testing is used to confirm active infection, whereas antibody tests are often used for initial screening.
Can I get treated if my HCV RNA test is positive?
Yes, if your HCV RNA test is positive, your healthcare provider may recommend treatment to eliminate the virus. Treatment options depend on factors like your health status, viral strain, and response to previous treatments.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy