laboratory-iconFor laboratory services, Graybill is pleased to contract with LabCorp® and Quest Diagnostics®. Both have numerous locations throughout San Diego and Riverside County.

Depending on the type of health plan you have, you may be required to visit a particular provider.

  • If you have HMO coverage, you MUST utilize LabCorp.
  • If you have CHG coverage, you MUST utilize Quest Diagnostics.
  • If you have PPO coverage, you can visit any laboratory service provider. Be sure to verify that the facility is an “in-network” provider.

Save time by making an appointment

Most lab facilities accept walk-in patients, but you’ll save time by scheduling an appointment in advance. This can be done easily online and you won’t run the risk of waiting in a line of walk-in patients. If you’re unable to make your appointment, it can easily be modified or canceled online.

logo_labcorpBlack-cropped

Note: All patients with HMO coverage are
REQUIRED to utilize LabCorp.

Schedule, modify or cancel an appointment
Find a location
View accepted insurance

Note: Patients with CHG coverage are REQUIRED to utilize Quest Diagnostics.

Schedule an appointment
Modify or cancel an appointment
Find a location
View accepted insurance

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