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  1. Labcorp OnDemand Support
  2. Support
  3. At-Home Blood Collection

At-Home Blood Collection

  • How soon can I expect to receive my kit?
  • How do I track my kit?
  • How do I register my kit?
  • Where do I find the barcode?
  • Does the kit expire?
  • What should I do if I sent my kit to the lab before registering it?
  • How do I use the blood collection device?
  • How do I know if I put enough blood in the collection device?
  • I’m having trouble drawing blood from my finger. What should I do?
  • How do I use the lancets?
  • What should I do if I close my blood collection device before adding my sample?
  • How do I return my kit?
  • How long is my blood sample stable after it is collected?
  • Why are some blood samples rejected by the lab?
Labcorp OnDemand Support