Pay your AmeriPath pathology bill through Quest Diagnostics’ secure online portals, by phone with billing support, or using third‑party bill‑pay like doxo.
Pay AmeriPath bill online (official “Pay Invoice” page)
Pay AmeriPath Bill Online (Quest Portals)
AmeriPath bills are processed through Quest Diagnostics’ patient payment systems.
- Go to the AmeriPath “Pay Invoice” page and click “Pay My Bill” under the option that matches your statement.
- On the Quest payment screen, enter your Invoice/Reference Number and any required lab code exactly as shown on your AmeriPath bill (many AmeriPath statements use a lab code containing “AMP”).
AmeriPath provides two different payment links, depending on what appears on your statement.
If your bill shows a lab code
- Use the first “Pay My Bill” button for invoices that show a lab code (for example, AMP).
- You’ll be routed to the Quest portal that supports lab‑coded AmeriPath invoices, such as Quest Diagnostics – Ameripath (Lab Code AMP).
If your bill does not show a lab code
- Use the second “Pay My Bill” button labeled for statements without a lab code.
- This takes you to a different Quest patient payment portal that only requires your Invoice/Reference Number and patient information.
In both cases, you can pay by credit/debit card or bank account, depending on the options shown in the Quest interface.
AmeriPath & Quest Billing Phone Numbers
If you have questions or need help paying your AmeriPath bill, you can contact both AmeriPath billing and Quest Diagnostics.
- AmeriPath billing support:
Many AmeriPath divisions list regional billing numbers on their site; for example, AmeriPath Indiana and other locations provide phone contacts through their Contact Us / For Patients pages. - Quest Diagnostics patient billing:
866‑MYQUEST (866‑697‑8378) – general customer service that can route patient billing questions, including those related to AmeriPath‑processed pathology.
These lines can help you:
- Confirm what you owe and which Quest portal to use.
- Ask about insurance processing, payment plans, or corrected claims.
- Clarify codes, lab locations, and statement details.
Pay AmeriPath Bill with doxo
You can also pay certain AmeriPath invoices via doxo, under the listing “Quest Diagnostics – Ameripath – Lab Code AMP.”
- doxo supports payments by linked bank account (often free), debit card, credit card, and Apple Pay, with email receipts and mobile apps.
- You can set up reminders and optional Auto Pay for recurring lab bills.
Because doxo is independent from AmeriPath and Quest, card and wallet payments may carry extra service fees, and payments can take extra time to process compared with paying directly on the Quest portal.
When to Call vs. Pay Online
Use the online Quest portals when:
- Your invoice number and lab code are clear.
- You just need to pay the amount due with a card or bank account.
Call AmeriPath or Quest billing when:
- Your bill has errors, duplicate charges, or incorrect insurance info.
- You need a payment plan or financial assistance.
- You’re not sure which payment portal or lab code applies to your statement.
AmeriPath Bill Pay FAQs
How do I pay my AmeriPath bill online?
Go to the AmeriPath “Pay Invoice” page, choose the Pay My Bill button that matches whether your statement shows a lab code, then pay through the Quest Diagnostics portal using your invoice/reference number and (if shown) lab code.
Who do I call about an AmeriPath bill?
Check your statement for a regional AmeriPath billing number, and use the AmeriPath Contact / For Patients pages for location‑specific billing contacts; for broader lab billing questions, call Quest Diagnostics at 866‑MYQUEST (866‑697‑8378).
Can I pay my AmeriPath bill through doxo?
Yes. For AmeriPath invoices linked to Quest Diagnostics – Ameripath (Lab Code AMP), you can pay via doxo using a bank account, card, or Apple Pay, with optional reminders and Auto Pay, but some methods may include extra fees charged by doxo.