pay my bill

Will DLO draw my lab work if I have a past due balance?

DLO provides a valuable service as part of managing your health. There is a fee for our services, but we offer convenient options for you to pay your bill, including at the time of service, by mail or through our payment portal. If you have a past due balance from a previous DLO service, you will be required to make a minimum payment based on your outstanding balance before you can receive future services. If you have questions about your bill or past due invoices, please call 1-888-241-7742 to reach our Patient Billing Customer Service department.

What forms of payment does DLO accept?

For your convenience, DLO accepts all four major credit cards (Visa, MasterCard, Discover, and American Express), PayPal, debit cards, health savings cards, checks, or money orders. Unfortunately, DLO cannot accept cash.

Patient Bill Pay

Ways to Pay Your Bill

Online (This link will take you to a Quest Diagnostic online payment portal where you can pay both Quest AND DLO lab invoices)
By mail
By phone at 1.888.241.7742 (option 1 for English/2 for Spanish, then option 5)

Updating Insurance

To pay a DLO or Quest bill and/or update your insurance, click here. *Note: You will need the bill number, patient's date of birth, and the patient's zip code.

By clicking the links to pay your bill or update your insurance, you will be redirected to the Quest Billing website. This website uses cookies for improvement of quality and user experience. By continuing to this site, you confirm your awareness and acceptance of our use of cookies. For more information or to opt out of the use of cookies, see Quest's Cookies Notice.

Billing Questions

Do you have a question regarding a DLO bill or invoice? Call 1-888-241-7742 (option 1 for English/2 for Spanish, then option 5) and speak to a billing specialist today. You may also email the billing department by clicking the button below: