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    Listen to Dr. Calvin Q. Pan, MD, MACP, FACG, FAASLD, hepatologist and professor at the NYU Grossman School of Medicine, discuss the importance of HBsAg during his AASLD conference presentation.

     

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    View the AASLD Guidelines*

    View the official recommendations of the American Association for the Study of Liver Diseases for biomarker testing and the treatment of chronic hepatitis B.

     

    *This external link is provided for reference; content is owned by AASLD and published in the journal Hepatology. GSK has no role in guideline development.

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    View the EASL Guidelines†

    View the official recommendations of the European Association for the Study of the Liver for biomarker testing and the treatment of chronic hepatitis B.

     

    †The link to the EASL Clinical Practice Guidelines on the management of chronic hepatitis B is provided for educational purposes only and does not constitute an endorsement by EASL of the content presented on this website.

    VIEW THE GUIDELINES
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    View the CASL Guidelines‡

    View the official recommendations of the Canadian Association for the Study of the Liver for biomarker testing and the treatment of chronic hepatitis B.

     

    ‡The link to the CASL Management of Hepatitis B Virus Infection Guidelines is provided for educational purposes only and does not constitute an endorsement by CASL of the content presented on this website.

    VIEW THE GUIDELINES
    • AASLD=American Association for the Study of Liver Diseases; ALT=alanine aminotransferase; anti-HBe=anti–hepatitis B e-antigen; CPT=current procedural terminology; DNA=deoxyribonucleic acid; EHR=electronic health record; HBeAg=hepatitis B e-antigen; HBsAg=hepatitis B surface antigen; HBV=hepatitis B virus.

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    References

    1. Hepatitis B surface antigen, quantitative, monitor. CPT 87467. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/007130/hepatitis-b-surface-antigen-quantitative-monitor

    2. Hepatitis B surface antigen (HBsAg) screen, qualitative. CPT 87340. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/006510/hepatitis-b-surface-antigen-hbsag-screen-qualitative

    3. Hepatitis B virus (HBV), quantitative, DNA real-time PCR, (graphical). CPT 87517. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/551620/hepatitis-b-virus-hbv-quantitative-dna-real-time-pcr-graphical

    4. Hepatitis Be antigen. CPT 87350. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/006619/hepatitis-be-antigen

    5. Hepatitis Be antibody. CPT 86707. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/006635/hepatitis-be-antibody

    6. Hepatitis B virus (HBV) patient management. CPT 87340. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/144149/hepatitis-b-virus-hbv-patient-management

    7. Hepatic function panel (7). CPT 80076. Labcorp. Accessed April 5, 2026. https://www.labcorp.com/tests/322755/hepatic-function-panel-7

    8. Hepatitis B surface antigen, quantitative, monitoring (not for diagnosis). CPT 87467. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/94333/hepatitis-b-surface-antigen-quantitative-monitoring-not-for-diagnosis?cc=MASTER

    9. Hepatitis B surface antigen with reflex confirmation (REFL). CPT 87340. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/23028/?cc=MASTER

    10. Hepatitis B virus DNA, quantitative, real-time PCR. CPT 87517. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/8369/hepatitis-b-virus-dna-quantitative-real-time-pcr?cc=MASTER

    11. Hepatitis Be panel. CPT 87350. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/27/hepatitis-be-panel?cc=MASTER

    12. Hepatitis Be antibody. CPT 86707. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/556/hepatitis-be-antibody?cc=MASTER

    13. Hepatic function panel. CPT 80076. Quest Diagnostics. Accessed April 5, 2026. https://testdirectory.questdiagnostics.com/test/test-detail/10256/hepatic-function-panel?cc=MASTER

    14. Hepatitis B virus surface antigen, quantitative, serum. CPT 87467. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=621764

    15. Hepatitis B virus surface antigen, serum. CPT 87340. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=9013

    16. Hepatitis B virus (HBV) DNA detection and quantification by real-time PCR, serum. CPT 87517. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=65555

    17. Hepatitis B virus e antigen and hepatitis B virus e antibody, serum. CPT 87350. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=8311

    18. Hepatitis B virus e antibody, serum. CPT 86707. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=80973

    19. Chronic hepatitis B monitoring profile, serum. CPT 86707, 87340, 87350. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=9023

    20. Liver profile, serum. CPT 80076. Mayo Clinic Laboratories. Accessed April 5, 2026. https://www.mayocliniclabs.com/api/sitecore/TestCatalog/DownloadTestCatalog?testId=113633

    21. Coffin CS, et al. Can Liver J. 2018;1(4):156-217.

    22. European Association for the Study of the Liver. J Hepatol. 2025;83(2):502-583.

    23. Terrault NA, et al. Hepatology. 2018;67(4):1560-1599.