Private Hepatitis B Testing Near You

What hepatitis B is

Hepatitis B is a virus that infects the liver. It spreads through blood and body fluids – sex with an infected partner, shared needles or razors, and from mother to baby at birth – and it is far more infectious than HIV. The CDC estimates that several hundred thousand people in the United States are living with chronic hepatitis B, and that most of them do not know it.

A new infection often causes no symptoms. When it does, they arrive weeks after exposure: tiredness, nausea, loss of appetite, pain under the right ribs, dark urine, pale stools and yellowing of the skin or eyes. Most adults who catch hepatitis B clear the virus on their own within six months; a minority carry it for life, and it is the chronic infection that quietly damages the liver over decades.

Why it is worth finding

Chronic hepatitis B is a leading cause of liver scarring (cirrhosis) and liver cancer, and both are largely preventable when the infection is known and monitored. A negative surface-antigen result means no current infection; it does not tell you whether you are immune from vaccination or a past infection. The CDC recommends that every adult be screened for hepatitis B at least once with a three-part panel (surface antigen, surface antibody and core antibody), which your regular doctor can order, and that people at higher risk – including anyone with a new partner or more than one partner – test regularly. If you have never been vaccinated, the physician can tell you whether the vaccine makes sense for you.

How the test works

This is a blood test for the hepatitis B surface antigen, a protein on the outside of the virus that appears in the blood during both new and chronic infection. It is a quick blood draw – no swab, no exam – and you are done in about five minutes at the lab. Sign in at the kiosk with your name and date of birth, give the sample, and leave.

If the result is positive, the physician will usually order further blood work to tell whether the infection is new or long-standing and how active it is; that is part of the follow-up, not something you need to sort out first.

Before you go: No preparation at all: no fasting, nothing to bring. Drink water as usual; it makes the blood draw easier. Every test we offer is FDA-cleared and run in a CLIA-certified laboratory, the same tests a hospital or doctor’s office would order.

When to test

If you have symptoms, test now. If you had an exposure and feel fine, the surface antigen takes weeks to appear, and the timing is on our When to Get Tested page. Or call (866) 872-1888, tell a care advisor what happened and when, and they will tell you which day to go in. If you think you were exposed in the last few days, ask about a vaccine and immune-globulin shot, which can prevent infection when given promptly.

After a positive result

A positive result means the virus is present now; it does not yet say whether it is a new infection your body will clear or a chronic one. A member of our care team calls you, explains the result, and arranges a consultation with a physician who orders the follow-up tests and, if the infection is chronic, refers you to a liver specialist. Chronic hepatitis B is managed with monitoring and, when needed, antiviral medication that keeps the virus suppressed and protects the liver. If you have yellowing skin or eyes, severe abdominal pain or confusion, get prompt medical care rather than waiting.

Household members and sexual partners should be tested and, if they are not immune, vaccinated; the care team can explain how. Use condoms or avoid sex until partners have been tested and protected, and do not share razors, toothbrushes or needles.

Getting tested privately

We do not bill your insurance. Your testing information is handled confidentially by the physicians and laboratories providing your care. Your lab visit does not announce why you are there: our partner labs collect samples for many different kinds of testing, and to other people in the waiting room you are simply another person having a routine lab visit. The charge on your card shows as RSC Health, and your result goes only to your private online account. Order online, or call (866) 872-1888 and a care advisor will place the order with you and find a lab near you.