| Name | State or Jurisdiction of Incorporation or Organization | |||||||
| CareDx AB | Sweden | |||||||
| CareDx Lab Solutions, Inc. | Delaware | |||||||
| CareDx Transplant Management, Inc. | Nebraska | |||||||
| CareDx Pty Ltd. | Australia | |||||||
| The Transplant Pharmacy | Mississippi | |||||||
| HLA Data Systems, LLC | Texas | |||||||
| MediGO, Inc. | Nebraska | |||||||