If you have questions about our billing process or if you would like to pay your bill online, you’ve come to the right place.

Billing process
insurance claim
After your testing is complete, we will submit a claim to your health insurance plan whether you are in or out of network. We’ll work directly with your insurer to make sure you get the appropriate coverage.
explanation of benefits
Your health insurance plan will then send you an Explanation of Benefits (EOB). The EOB is not a bill; it is simply an explanation of charges. Do not make any payments based on your EOB.
After our claim is processed, you may receive an invoice from Pathnostics for any remaining patient responsibility. The claims process may take months to complete, so don’t worry if you don’t receive an invoice right away.
financial assistance

We are dedicated to finding solutions that work for you, regardless of your financial situation. Our financial assistance program includes flexible payment options and may reduce patient responsibility for those who qualify. If you have questions, please call one of our friendly billing specialists at 714.966.1221 option 3.

Pathnostics is here for you
We want to ensure that patients understand our testing services and any out-of-pocket expenses you may have.
Hours and contact info

Pathnostics Billing | 17661 Cowan, Irvine, CA 92614

Our Billing Department is open from 6:30 am – 5:00 pm PT (9:30 am – 8 pm ET)

714.966.1221 option 3