Care360 Physician Portal


Please enter your information.

User ID:
Client Number:

Please Note: Your client number can be found on the top left corner of a Quest Diagnostics Care360 Requisition OR the top right corner of a Quest Diagnostics Care360 Lab Report. This number must be entered exactly as it appears on these documents. Password Reset Instructions

Notice To All Users:
This system is restricted solely to authorized users and may be monitored for administrative and security reasons. The user expressly consents to such monitoring. Any use of this system must be in compliance with Quest Diagnostics policies and applicable laws. Unauthorized users or any unauthorized use may subject the user to criminal and civil penalties under state, federal, or other applicable domestic and foreign laws.