Skip to content

HIV RNA Viral Load (Serum/Plasma)

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

This test measures the amount of HIV genetic material (RNA) in your blood or plasma. It helps track how well your treatment is working and whether the virus is becoming resistant to medications.

Quick summary

["HIV RNA testing helps monitor your treatment progress and viral activity."]

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

Key facts at a glance

LOINC
69353-1
Short code
HIV 2 RNA SerPl Ql NAA+probe
Synonyms
HIV 2 RNA SerPl Ql NAA+probe
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
86701
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 to check how your HIV treatment is working. It’s often used during the early stages of HIV to confirm infection and later to monitor viral suppression. This test can also help detect drug resistance if your symptoms aren’t improving despite treatment.

How the Test Works

A small blood sample is taken from your arm. The lab then uses a specialized probe to detect and measure the RNA from HIV in your serum or plasma. This method is highly sensitive and can detect very low levels of the virus.

What to Expect Before the Test

There are no special preparations needed. You may have a slight bruise or pinch at the injection site, but this usually fades quickly. If you’re on blood-thinning medication, let your provider know before the test.

What to Expect After the Test

You can return to your normal activities immediately. If you experience any unusual bleeding or pain, contact your healthcare provider. Most people don’t need follow-up care unless their results are abnormal.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Low HIV RNA levels (typically below 200 copies/mL) indicate that your treatment is working well and your virus is suppressed. High levels (above 1,000 copies/mL) may mean your treatment isn’t effective, and your provider will adjust your plan. This test is also critical for early detection of HIV in some cases, especially if you’re at high risk.

Short name

HIV RNA Load

Frequently asked questions

How soon will I get my results?
Results are usually available within 1 to 3 business days, depending on your lab. Your healthcare provider will discuss them with you during your next appointment.
Can I eat or drink before this test?
No special diet or fasting is required for this test. You can eat and drink normally before your blood draw.
What if my results are positive?
A positive HIV RNA test confirms active HIV infection. Your provider will guide you on next steps, which may include starting antiretroviral therapy (ART) to control the virus. Early treatment improves long-term health outcomes.
  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