We are committed to building strong partnerships with our customers and ensuring you have all of the support you need to integrate CHL testing into your practice. Please contact us and let us know what we can do to help.
Customer Support & General Information
Phone:
866.358.9828, option 1
Email:
chlcustomerservice@questdiagnostics.com
Fax:
866.869.0148
CHL Client Supply
Phone:
949.728.4561
Email:
chlclientsupply@questdiagnostics.com
Billing
Phone:
866.358.9828, option 2
Email:
– Patient Billing: chlpatient@questdiagnostics.com
– Client Billing: chlclientinquiry@questdiagnostics.com
Fax:
216.452.0586
Sales
Phone:
866.358.9828, option 1
216.426.6085, option 1
Email:
chlcustomerservice@questdiagnostics.com
Or you can submit the following form:
Thank you for your submission
Someone will be in touch shortly