# Hepatitis B Surface Antigen (HBsAg) Screen, Qualitative With Reflex to Hepatitis D Virus (HDV) Antibody

> This test detects a specific protein on the surface of the hepatitis B virus and, if that protein is found, automatically checks for antibodies to the hepatitis D virus. It helps show whether you have an active hepatitis B infection and if a secondary hepatitis D infection is also present.

- Labcorp code: 006514
- Category: [Infections](https://picardo.health/labs/tests/infections.md)
- Sample: blood
- Labcorp turnaround: 1–5 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=006514&ref=assistant

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.