Have you ever received a letter from PO Box 14079 Lexington KY 40512? If so, you are not alone. Thousands of Americans get mail from this address every year. Naturally, the first question that pops up is, “Who sent this?”
In most cases, this PO Box belongs to Aetna, one of the largest health insurance companies in the United States. However, many people still feel confused or even worried when they see an unfamiliar address. So, let’s break it all down in simple terms.
This guide will explain who uses this address, why you received mail, and what you should do next.

What Is PO Box 14079 Lexington KY 40512?
PO Box 14079 Lexington KY 40512 is a mailing address located in Lexington, Kentucky. Businesses often use PO Boxes to handle large volumes of incoming and outgoing mail. This particular PO Box serves as a processing center for insurance-related documents.
More specifically, Aetna uses this address for sending and receiving important paperwork. This includes claims, policy documents, and billing notices. Because Aetna operates nationwide, mail from this address reaches people across all 50 states.
Think of it as a central hub for Aetna’s written communication with its members and healthcare providers.
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Who Uses PO Box 14079 Lexington KY 40512?
The primary user of this PO Box is Aetna, now a part of CVS Health. Aetna provides health insurance plans for individuals, families, and employers. As a result, they send millions of documents from this Lexington address every year.
You might also see this address linked to Aetna’s subsidiary companies. For instance, Aetna Better Health and other affiliated programs may use the same PO Box. Therefore, even if you don’t have a direct Aetna plan, you could still receive mail from this location.
In short, if you got a letter from PO Box 14079 Lexington KY 40512, it almost certainly came from Aetna or one of its related programs.
Why Did You Receive Mail From This Address?
There are several reasons why Aetna might send you a letter. Here are the most common ones.
Insurance Claims and Explanation of Benefits (EOB)
After you visit a doctor or hospital, your insurance company processes the claim. Then, Aetna sends you an Explanation of Benefits (EOB). This document shows what the provider charged, what Aetna paid, and what you owe.
Many people confuse an EOB with a bill. However, an EOB is not a bill. It is simply a summary of how your claim was handled. If you received one from this PO Box, just review the details for accuracy.
Policy Documents and Enrollment Confirmation
When you enroll in an Aetna plan, you typically receive a welcome packet. This packet often comes from PO Box 14079 Lexington KY 40512. It includes your member ID card, plan details, and important contact numbers.
Additionally, during open enrollment season, Aetna sends renewal notices and plan change summaries. So, if you got mail around October through January, this is likely the reason.
Payment and Billing Notices
Aetna also uses this address for billing-related correspondence. For example, you might receive a premium payment reminder. You could also get a notice about a past-due balance on your account.
If you receive a billing notice, review it carefully. Then, contact Aetna if something looks incorrect. Ignoring these notices can lead to coverage gaps.
Provider Network Communications
Healthcare providers also receive mail from this address. Aetna sends updates about network changes, reimbursement rates, and credentialing requirements. So, if you work in healthcare, this could explain the letter you received.
PO Box 14079 Lexington KY 40512 Provider Phone Number
Many people search for the PO Box 14079 Lexington KY 40512 provider phone number. Fortunately, Aetna offers several ways to get in touch.
Here are the key contact numbers:
- Aetna Member Services: 1-800-872-3862
- Aetna Provider Services: 1-888-632-3862
- Medicare Supplement Plans: 1-800-307-4830
- Pharmacy Benefits: 1-888-792-3862
You can also visit Aetna’s official website at aetna.com for online support. Their member portal allows you to view claims, download ID cards, and send secure messages.
From personal experience, calling early in the morning usually means shorter wait times. Try calling between 8 AM and 10 AM Eastern Time for the best results.
What Does PO Box 14079 Lexington KY 40512-4079 Mean?
You might notice that some letters show the address as PO Box 14079 Lexington KY 40512-4079. This longer version includes a ZIP+4 code. But don’t worry. Both versions refer to the exact same location.
The extra four digits (4079) help the postal service sort mail more efficiently. The USPS uses ZIP+4 codes to narrow down the delivery to a specific PO Box or group of boxes. So, whether you see 40512 or 40512-4079, the mail goes to the same place.
In other words, there is no difference between PO Box 14079 Lexington KY 40512 and PO Box 14079 Lexington KY 40512-4079.
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Is Mail From PO Box 14079 Lexington KY Legitimate?
This is a great question, especially in today’s world of scams and phishing. Generally speaking, mail from this address is legitimate. Aetna is a well-established company with decades of history.
However, scammers sometimes impersonate well-known companies. So, here are a few tips to verify your mail:
- Check the sender name. Legitimate mail will clearly say “Aetna” or “CVS Health.”
- Look for your member ID. Authentic letters usually include your policy or member number.
- Watch for urgent payment demands. Scammers often create a false sense of urgency.
- Never share personal info by mail. Aetna will not ask for your Social Security number in a letter.
- Call Aetna directly. Use the number on your insurance card, not the one in the letter.
If something feels off, trust your instincts. Contact Aetna through their official website or phone number to confirm.
Aetna PO Box 14079 Lexington KY 40512: What You Should Do
So, you have received mail from Aetna PO Box 14079 Lexington KY 40512. Now what? Here is a simple action plan.
Step 1: Open the letter and read it carefully. Identify whether it is a claim summary, billing notice, or policy update.
Step 2: Compare the information with your records. Check if the dates, amounts, and provider names match your visits.
Step 3: If everything looks correct, file the document for your records. Keeping organized health insurance files can save you headaches later.
Step 4: If you spot an error, call Aetna right away. Use the member services number on the back of your insurance card.
Step 5: Consider creating an online account at aetna.com. This lets you track claims, view documents, and manage your plan digitally.
One practical tip: I always recommend keeping insurance documents for at least three years. You never know when you might need them for a dispute or tax filing.
PO Box 14079 Lexington KY vs. Other Aetna Addresses
Aetna uses multiple PO Box addresses across the country. Each one serves a different purpose. Here is a quick comparison to help you understand.
| Address | Purpose |
| PO Box 14079, Lexington, KY 40512 | Claims processing and general correspondence |
| PO Box 981106, El Paso, TX 79998 | Premium payments |
| PO Box 14546, Lexington, KY 40512 | Dental claims |
| PO Box 14089, Lexington, KY 40512 | Pharmacy benefit claims |
As you can see, Aetna routes different types of mail to different addresses. If you need to send a payment, make sure you use the correct PO Box. Sending mail to the wrong address can delay processing significantly.
Always check your latest billing statement for the most up-to-date mailing address.
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Frequently Asked Questions (FAQs)
Who sends mail from PO Box 14079 Lexington KY 40512?
Aetna, a major U.S. health insurance provider owned by CVS Health, uses this address. They send claims summaries, policy documents, and billing notices from this PO Box.
Is PO Box 14079 Lexington KY 40512 a scam?
No, this is a legitimate Aetna mailing address. However, always verify by checking the sender name and contacting Aetna directly through official channels if you have concerns.
How do I contact the sender at PO Box 14079 Lexington KY?
You can call Aetna Member Services at 1-800-872-3862. For provider inquiries, call 1-888-632-3862. You can also visit aetna.com for online support options.
What is the difference between 40512 and 40512-4079?
There is no real difference. The 40512-4079 version is a ZIP+4 code that helps the postal service sort mail faster. Both versions go to the same PO Box.
Can I send payments to PO Box 14079 Lexington KY 40512?
This address is primarily for claims and correspondence. For premium payments, Aetna typically uses a different PO Box. Check your billing statement for the correct payment address.
Final Thoughts
Receiving mail from PO Box 14079 Lexington KY 40512 is completely normal if you have Aetna insurance. In most cases, it is a routine document about your health plan or a recent claim.
The key takeaway is simple. Open the letter, review the information, and contact Aetna if anything seems wrong. Staying informed about your insurance correspondence helps you avoid billing surprises and coverage issues.
Now that you know who is behind this PO Box, you can handle future mail with confidence. If you found this guide helpful, consider bookmarking it for future reference.




