Hepatitis B Surface Antigen Blood Test

Concerned about hepatitis B exposure? This simple finger-prick test detects active hepatitis B infection by checking for the surface antigen in your blood.

At-home test
Doctor reviewed

Sample: Blood
Collection: At-home finger-prick or in-store clinic or home nurse visit or venous draw at clinic
Results in: 3 days
Biomarkers: 1
Doctor reviewed: Yes

Tests for

Hepatitis B surface antigen

Test specifications

Provider: Medichecks
Sample type: blood
Collection method: at-home finger-prick or in-store clinic or home nurse visit or venous draw at clinic
Turnaround time: 3 days
Biomarkers tested: 1
At-home test: Yes
Doctor reviewed: Yes
Gender focus: Both

What's tested

1 biomarker as listed by Medichecks.

Infection

Hepatitis B surface antigen

About this test

Concerned about hepatitis B exposure? This simple finger-prick test detects active hepatitis B infection by checking for the surface antigen in your blood. Ideal if you've been exposed to the virus through travel, healthcare work, or unprotected contact, this test provides peace of mind or early detection when it matters most. Early identification helps protect your liver health and prevents transmission to others.

Description provided by Medichecks.