Which Blue Cross Blue Shield Company Is in Your State?

Blue Cross Blue Shield is not one company. It’s 34 separate, independent insurance companies that all share the same name and logo. Each one operates in its own territory, sets its own rates, manages its own provider network, and handles its own claims. The company you have in Texas is completely different from the one your cousin has in New York.

This matters because calling the wrong BCBS company is a waste of time. They can’t access your records. They can’t answer questions about your plan. And they definitely can’t process your claim.

Use the filter below to jump to your state, or scroll through the complete list.

Here’s how the system actually works.

How Many Blue Cross Blue Shield Companies Are There?

There are 34 independent BCBS companies operating across 50 states, Washington D.C., and Puerto Rico. Some cover a single state. Others cover multiple states. A few states have more than one BCBS company splitting the territory.

Think of it like a franchise. McDonald’s in Houston and McDonald’s in Chicago both have the golden arches, but they’re owned by different people, serve slightly different menus, and have different managers. BCBS works the same way. The Blue Cross Blue Shield Association is the national organization that licenses the brand. Each local company pays for the right to use the name, but operates independently.

This is why your BCBS card has a 3-letter alpha prefix at the start of your member ID. That prefix identifies which of the 34 companies issued your plan. Without it, a provider’s billing office has no idea where to send your claim.

How Do You Find Which BCBS Company You Have?

The fastest way is to check the front of your insurance card. Your BCBS company’s name is printed on it, usually near the logo. Look for names like “Anthem,” “CareFirst,” “Florida Blue,” “Highmark,” “Premera,” or “Empire.”

If you don’t have your card, there are two other options. First, check with your employer’s HR or benefits department. They know which BCBS company manages your plan. Second, use your 3-letter prefix to look it up on our homepage. Enter the first three letters of your member ID and the tool returns your company name, state, and plan type.

Your BCBS company is determined by where your employer is headquartered (for employer plans) or where you live (for individual marketplace plans). So if your company is based in Illinois even though you work remotely from Texas, your BCBS company might be BCBS of Illinois, not BCBS of Texas.

Which BCBS Company Operates in Each State?

Below is the complete breakdown. Some states have a single BCBS company. Others are split between two or even three. The company name on your card is the one that matters for your plan.

Why Does It Matter Which Company You Have?

Because each BCBS company operates independently. Your rates, your provider network, your coverage details, your customer service phone number, and your claims process are all specific to YOUR company. Other BCBS companies can’t help you.

A few things that vary between companies:

Provider networks. A doctor who is in-network for BCBS of Illinois might be out-of-network for Anthem in Indiana. Same BCBS brand, different networks.

Premiums and deductibles. Pricing is set by each company individually. BCBS of Texas PPO costs a different amount than BCBS of Massachusetts PPO, even for similar coverage tiers.

Customer service. Each company has its own phone number, its own member portal, and its own app. If you call the wrong one, they can’t pull up your account.

Claims processing. When you see an out-of-state provider, the claim routes through the BlueCard program. Your local BCBS company processes the payment. But your copays, deductible, and pre-authorization rules follow your home plan.

What Is the Federal Employee Program (FEP)?

The Federal Employee Program is a special BCBS plan that covers federal government employees, retirees, and their families. Unlike regular BCBS plans, FEP operates nationally. It’s not tied to any single BCBS company.

FEP member IDs start with the letter “R” followed by your identification number. They don’t use the standard 3-letter alpha prefix. FEP claims also route differently and have their own payer ID. If you’re a federal employee, don’t submit your claim to your local BCBS company. FEP has its own claims process.

About 5 million people are covered through FEP, making it one of the largest single employer health plans in the world.

What Is the BlueCard Program?

BlueCard is the system that connects all 34 BCBS companies into one national network. If you have BCBS of Alabama but visit a doctor in Florida, the BlueCard program lets that Florida doctor bill through their local BCBS company (Florida Blue), which then coordinates with your home plan (BCBS of Alabama) to process the claim.

The suitcase logo on your card indicates BlueCard coverage. For a full explanation of how it works, check our guide on how BCBS out-of-state coverage works.

Want to find out which BCBS company issued your plan? Look up your 3-letter prefix on our homepage.

Need the customer service phone number for your specific company? Check our provider phone numbers page.

Not sure if your plan is a PPO or HMO? The suitcase logo on your card gives you that answer at a glance.