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Tri-Cities Laboratory
7131 West Grandridge Blvd.
Kennewick, WA 99336

Contact TCL


Billing Services


Phone: 800.433.1583
Fax: 509.755.8317

Staffed from 8:30 am to 4:30 pm, Monday through Friday.

TCL offers the following billing options:

  • Provider Account Billing – Each provider account is billed monthly.
  • Patient Billing – Patients are billed directly.
  • Third-Party Billing – Insurance carriers are billed directly.

Billing Statements
Unique to the industry, TCL's billing statements:

  • Provide a cumulative summary detailing all patient laboratory encounters.
  • Offer Patient Name, CPT code, test description, cost.

Electronic Data Exchange
TCL’s Billing Department uses the latest electronic data interchange (EDI) technology and can bill more than 100 insurance carriers electronically. We have preferred-provider relationships with many carriers.

Pay Bill Online is a value-added service for patients only.

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