Billing

Physician Specialists Contacts and Support: Billing

Central Billing Services

Primary Phone:
800-343-4407
Patient billing phone:
800-845-6167
Hours of Operation:
Monday–Thursday 7:00 am–5:00 pm CST, Friday 7:00 am–4:00 pm CST

LabCorp Specialty Testing Billing Group

LabCorp Specialty Testing Billing Service, Inc, is a wholly-owned subsidiary of Laboratory Corporation of America® Holdings (LabCorp), which manages the billing and collections process for LabCorp and certain of its subsidiaries and affiliates, including Esoterix, Inc, and its business units Colorado Coagulation and Endocrine Sciences. 

Client Billing

Please visit the Client Billing section of the LabCorp website to pay invoices and submit billing or account change requests along with invoice-related questions.

Patient Billing

Please visit the Patient Billing section of the LabCorp website to manage your invoices online.