Have you ever found a letter in your mailbox from an address you don’t recognize? If so, you are not alone. Many people receive mail from PO Box 2920 Milwaukee WI 53201 and feel confused. They wonder who sent it and why.
In this guide, we will break everything down in simple terms. You will learn who uses this address, what services they offer, and how to contact them. By the end, you will feel confident about handling any mail from this PO box.

What Is PO Box 2920 Milwaukee WI 53201?
PO Box 2920 Milwaukee WI 53201 is a mailing address located in Milwaukee, Wisconsin. Several companies use this address for their business correspondence. Most of these companies operate in the health benefits and insurance industry.
In other words, this is not a random or suspicious address. It belongs to well-known organizations that handle employee benefits. Companies like Benefit Administrative Systems and HealthComp use this PO box regularly.
Who Uses This PO Box Address?
Primarily, health benefit administration companies use this mailing address. These organizations manage insurance claims, employee benefits, and related paperwork. They rely on PO boxes to handle large volumes of mail efficiently.
For example, if your employer uses a third-party benefits administrator, you might receive documents from this address. These documents often include Explanation of Benefits (EOB) statements, claims updates, or enrollment information.
Why Did You Receive Mail From This Address?
There are a few common reasons you may have gotten mail from PO Box 2920 Milwaukee WI 53201. First, your employer might use a benefits company based at this address. Second, you may have recently filed a health insurance claim.
Additionally, you could receive enrollment forms or policy updates through this address. In most cases, the mail is completely legitimate and related to your health coverage.
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Benefit Administrative Systems PO Box 2920 Milwaukee WI 53201
One of the main organizations linked to this address is Benefit Administrative Systems. This company plays a significant role in the health benefits space.
What Is Benefit Administrative Systems?
Benefit Administrative Systems is a third-party administrator (TPA) for health benefit plans. They work with employers to manage self-funded health insurance programs. Essentially, they handle the behind-the-scenes work of processing claims.
Moreover, they help employers design and maintain cost-effective benefit plans. Their services allow businesses to offer competitive health coverage without managing everything in-house.
Services Offered by Benefit Administrative Systems
Benefit Administrative Systems provides a wide range of services. Here are some of the key ones:
- Claims processing: They review and pay medical claims on behalf of employers.
- Plan administration: They manage the daily operations of health benefit plans.
- Customer support: They assist employees with questions about their coverage.
- Compliance support: They help employers stay compliant with federal regulations.
- Reporting and analytics: They provide data to help employers make informed decisions.
As a result, if you receive mail from Benefit Administrative Systems PO Box 2920 Milwaukee WI 53201, it likely relates to one of these services.
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HealthComp PO Box 2920 Milwaukee WI 53201
Another well-known company associated with this PO box is HealthComp. They are also a major player in the benefits administration field.
What Is HealthComp?
HealthComp is a national third-party administrator based in Fresno, California. However, they use PO Box 2920 Milwaukee WI 53201 for certain mailing purposes. They specialize in managing self-funded employee health plans.
Furthermore, HealthComp serves hundreds of employers across the country. Their focus is on delivering personalized service and innovative technology solutions.
How HealthComp Uses This PO Box
HealthComp uses this address primarily for claims-related correspondence. When you submit a medical claim, the response may come from this PO box. Similarly, any updates about your coverage might arrive from this address.
In my experience helping people understand their benefits mail, HealthComp correspondence is straightforward. Their documents clearly state the purpose, making them easy to understand.
Why Do Companies Use PO Boxes Instead of Physical Addresses?
You might wonder why these companies use a PO box at all. There are actually several practical reasons behind this choice.
Privacy and Security Benefits
First, a PO box protects the company’s physical location from public exposure. This reduces the risk of unwanted visitors or security threats. It also keeps sensitive business operations private.
On top of that, PO boxes offer a secure way to receive confidential documents. Mail stays protected until someone from the company picks it up.
Centralized Mail Handling
Second, PO boxes allow companies to centralize their mail operations. Instead of sorting mail across multiple offices, everything goes to one location. This makes processing faster and more efficient.
As a result, companies can handle thousands of documents each day without delays. For benefits administrators, this efficiency is critical during enrollment periods.
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PO Box 2920 Milwaukee WI 53201 Contact Number and How to Reach Them
If you need to contact someone at PO Box 2920 Milwaukee WI 53201, there are a few ways to do it. Finding the right contact number is easier than you might think.
How to Find the Right Contact Number
The best place to start is the document you received. Most letters from this address include a customer service phone number. Look for it near the top or bottom of the page.
Alternatively, you can check your insurance card. The back of your card usually lists a toll-free number for claims and benefits questions. This number will connect you to the right team.
Here is a practical tip: before you call, gather your member ID, date of birth, and any claim numbers. Having this information ready will speed up the process significantly.
Tips for Getting a Quick Response
To get help faster, try calling early in the morning. Phone lines tend to be less busy between 8 AM and 10 AM. Also, avoid calling on Mondays, as they are typically the busiest day.
Moreover, many benefits administrators now offer online portals. You can log in to check claims, download documents, and even send messages. This can save you time compared to waiting on hold.
What to Do If You Receive Unexpected Mail From PO Box 2920
Sometimes, mail from this address catches people off guard. If that happens to you, do not panic. There are simple steps you can take to verify it.
Steps to Verify the Legitimacy of the Mail
First, read the letter carefully. Look for your name, policy number, and employer information. Legitimate documents will contain accurate personal details.
Next, contact your employer’s HR department. They can confirm whether they work with the company that sent the letter. This is the fastest way to verify the mail.
Finally, you can call the number on the document and ask questions. A real benefits company will happily verify your identity and explain the purpose of the letter.
How to Protect Yourself From Scams
While mail from PO Box 2920 Milwaukee WI 53201 is almost always legitimate, it is smart to stay cautious. Never share your Social Security number over the phone unless you initiated the call.
In addition, watch for red flags like urgent payment demands or spelling errors. Legitimate benefits companies do not pressure you into immediate action through mail.
PO Box 2920 Milwaukee WI 53201 vs. Other Benefit Mailing Addresses
You might receive mail from other PO boxes related to health benefits. Here is a quick comparison to help you understand the differences.
| Feature | PO Box 2920 Milwaukee WI 53201 | Other Benefit PO Boxes |
| Primary use | Health benefits administration | Varies by company |
| Common companies | Benefit Administrative Systems, HealthComp | Aetna, Cigna, UnitedHealth |
| Mail type | Claims, EOBs, enrollment | Similar documents |
| Location | Milwaukee, Wisconsin | Various cities nationwide |
As you can see, PO Box 2920 serves a similar purpose to other benefit mailing addresses. The key difference lies in the specific companies that operate from there.
Frequently Asked Questions (FAQs)
What company is at PO Box 2920 Milwaukee WI 53201?
Several companies use this address. The most notable ones are Benefit Administrative Systems and HealthComp. Both specialize in health benefits administration.
Is mail from PO Box 2920 Milwaukee WI 53201 legitimate?
Yes, in most cases it is completely legitimate. The companies using this address are established benefits administrators. However, always verify by contacting your employer or the number on the document.
How do I contact PO Box 2920 Milwaukee WI 53201?
Check the letter you received for a customer service number. You can also look at the back of your insurance card for a toll-free number. Additionally, many companies offer online portals for quick access.
Why did I get a letter from PO Box 2920 Milwaukee WI 53201?
You likely received it because your employer uses a benefits administrator at this address. The letter could be about a claim, enrollment, or policy update.
What is Benefit Administrative Systems?
It is a third-party administrator that manages self-funded health benefit plans. They handle claims processing, plan administration, and compliance for employers across the country.
Final Thoughts
Receiving mail from PO Box 2920 Milwaukee WI 53201 is usually nothing to worry about. This address is linked to reputable health benefits companies. Organizations like Benefit Administrative Systems and HealthComp use it daily.
If you ever feel unsure, simply verify the letter through your employer or the contact number provided. Taking a few minutes to confirm the source will give you peace of mind.
Overall, understanding where your benefits mail comes from is an important part of managing your health coverage. Now that you know the details, you can handle any future correspondence with confidence.




