Midwest · Hepatitis A/B/C Immunity Testing
Hepatitis A/B/C Immunity Testing in Michigan
Below is a plain-language overview of the hepatitis a/b/c immunity testing. Hepatitis A/B/C immunity testing uses a blood sample to check for past infection, current infection, or immunity from vaccination.
Lab requirements in Michigan
Here is what you need before ordering and completing the Hepatitis A/B/C Immunity Testing in MI. Review each item and confirm the details with the collection lab.
- Physician's order
- Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
- Fasting
- Fasting is required for this test — follow the collection lab's instructions.
- Preparation
- No special preparation is typically required, but follow the collection lab's instructions. Check with the lab about any fasting or medication guidance.
- Sample & visit
- A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
- Identification
- Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
- Turnaround
- 1-3 business days
- Availability
- Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.
Before you go
- Order your test before visiting a lab, then use the requisition form in your account.
- Print the requisition form, or fax it to the lab directly from your account.
- No scheduling is needed — visit the collection lab during its normal business hours.
- A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
- Bring a government-issued photo ID in case the lab requests it.
- Results are posted to your secure account within 1–3 business days.
Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.
What this test is
This panel looks for antibodies and viral markers related to hepatitis A, B, and C. It helps show whether you have been immunized, have an active infection, or have had a past infection. The test does not diagnose any condition on its own.
What it measures
- Hepatitis A antibody (total or IgG) — Reflects past infection or vaccination against hepatitis A.
- Hepatitis A IgM antibody — Suggests a recent or current hepatitis A infection.
- Hepatitis B surface antigen (HBsAg) — Indicates current hepatitis B infection.
- Hepatitis B surface antibody (anti-HBs) — Shows immunity from vaccination or past infection.
- Hepatitis B core antibody (anti-HBc) — Can indicate past or ongoing hepatitis B infection.
- Hepatitis C antibody (anti-HCV) — Suggests past or current hepatitis C infection.
What the test involves
A healthcare professional collects a small blood sample, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.
Why it is often ordered
A clinician may order this test to assess your immune status before travel, work, or certain medical treatments. It can also help evaluate possible exposure or monitor a known hepatitis infection.
Preparation
No special preparation is typically required, but follow the collection lab's instructions. Check with the lab about any fasting or medication guidance.
How results are reported
Results are reported as positive, negative, or sometimes indeterminate for each marker. Reference ranges and interpretive criteria vary by laboratory, so your clinician will explain what your results mean.
Before you go
- Whether any fasting or medication changes are needed before the blood draw.
- Which specific hepatitis markers will be included in your panel.
- How and when you will receive your results.
Cities
Hepatitis A/B/C Immunity Testing in Michigan communities
Choose your city for local context and to order this test.