Client Services

Pathology Services

Hours of Operation: 7:00 AM - 8:00 PM (EST)

  • Irving: 866.588.3280
  • Boston (Dermatopathology Services Only): 857.229.1506 
  • Boston: 866.588.3280
  • Phoenix: 800.768.0958

Email Client Services: clientservices@carisls.com

Caris Target Now / Oncology / Hematology

Hours of Operation: M-F 9:00 AM - 9:00 PM (EST) (Advocates are available twenty-four hours a day for emergencies and after hours pick up.)

Phone: 800.901.5177
Fax: 866.479.4925

Email Caris Target Now / Hematology /Oncology: clientservices-oncology@carisls.com

Billing Contact Information

Hours of Operation: 8:00am to 8:00pm (EST)

Phone: 888.344.1160
Fax: 972.331.3148

Email Billing: billingwebinquiry@carisls.com.

Please have your account number (found on your bill) and insurance policy number (from your insurance card) available.

For an After-Hours Emergency

For information regarding after-hours service click here

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