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Tumor markers

What does Beta-hCG mean on a blood test?

Beta-hCG is a hormone measured in blood that can be raised with some germ cell cancers (such as certain testicular cancers) and in pregnancy. It is used along with other markers to help diagnose and follow those cancers. Your team explains what your result means.

Also written as

  • hCG
  • b-hCG
  • beta hCG
  • human chorionic gonadotropin

Please read: This page explains general report language and cannot interpret your personal report, diagnose a condition, judge how serious a result is, or recommend treatment. Only your care team can do that.

How to read tumor markers results

Tumor markers are substances measured in blood that can run higher when certain cancers are present. They are mainly useful for watching a trend over time — for example, before and after treatment — rather than for diagnosing or ruling out cancer on their own. Levels can rise or fall for reasons that have nothing to do with cancer, and some people with cancer never have a raised marker at all, so a single number can mislead. Your team looks at the direction of change across several tests, together with scans and how you are feeling.

Questions to ask your care team

  • What is the trend in this marker across my recent tests?
  • Could anything besides cancer be affecting this number?
  • How will you use this marker to follow my care over time?
  • What change in this level would prompt a next step?
Build your own question list

Related tumor markers terms

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