TJ Bullock | March 10th, 2026
If you run a growing business with 50, 100, or 250 employees, you’re used to looking at line items. You know the cost of labor, the overhead of your operation, and the price of a missed day. But there is one "invoice" that lands on your desk every year that probably looks like a foreign language: your health insurance renewal.
Underneath those massive premiums and "required" increases is a hidden layer of data. It’s a world of five-digit numbers and alphanumeric strings that dictate exactly how much money leaves your company’s bank account. These are medical codes.
Most business owners treat medical coding like a "black box": something the doctors handle and the insurance companies process. But in 2026, staying in the dark about these codes is costing you a fortune.
At Bullock & Associates, we believe in one simple truth: It’s not your plan, it’s how you’re paying for it.
To understand how you're paying for it, you have to understand the language being used to bill you.
Think of a medical bill like a grocery receipt, but instead of "Milk" or "Eggs," everything is written in a shorthand designed for computers, not humans. There are two primary types of codes you need to know.
Current Procedural Terminology (CPT) codes are the "What." These five-digit numbers describe exactly what the doctor or healthcare provider did.
If an employee goes in for an office visit, that’s a CPT code. If they get an X-ray because they injured their foot at home or at work, that’s another CPT code. If they have surgery to repair that foot, there’s a whole string of CPT codes involved.
Essentially, the CPT code is the service provided. It is the "action" item on the invoice.
International Classification of Diseases (ICD) codes are the "Why." These codes describe the diagnosis or the reason the patient sought care in the first place.
Using the same example: The employee is at the doctor because they have a "crushing injury of the right foot." That diagnosis has a specific ICD-10 code.
The insurance company looks at these two together. Does the "What" (CPT) match the "Why" (ICD)? If a doctor bills for a brain scan (CPT) but the diagnosis is a stubbed toe (ICD), the system should flag it. But as we’ll see, it often doesn't: and you pay the price.
In any business, every item has a SKU (or at least a clear price tag). If someone orders a premium part but labels it as a standard one, your inventory and your costs are going to be a mess.
Medical codes are the SKUs of healthcare. Each code has a "price tag" attached to it.
The problem is that the "price" isn't fixed. It varies based on the "level" of the code. For example, an office visit isn't just one code. There are levels 1 through 5, depending on the complexity of the visit. A Level 3 visit costs significantly less than a Level 5 visit.
If your employees are consistently being billed at a Level 5 for what should be a Level 2 or 3 check-up, your "claims experience" is being artificially inflated. When your claims look higher than they should be, your insurance carrier shows up at renewal time with a 15% increase, claiming your "utilization" is through the roof.
It’s not your plan, it’s how you’re paying for it. If you are paying based on inflated, incorrect SKUs, you are losing money before the year even begins.
In 2025, a staggering statistic sent shockwaves through the benefits industry: the federal government estimated over $28 billion in improper payments due to errors and "upcoding."
What is upcoding? It’s exactly what it sounds like. It’s when a provider or a hospital system intentionally (or "accidentally") uses a code for a more expensive procedure than what was actually performed.
Imagine a worker gets a simple stitch for a minor cut. That’s a low-level CPT code. But if the hospital bills it as a "complex wound repair," the price jumps. If this happens across 100 employees over the course of a year, you aren't just looking at a few extra dollars; you're looking at a massive hit to your corporate EBITDA.
For companies in the 25-300 employee range, this is particularly dangerous. You are large enough to have significant claims, but often too small to have a dedicated medical auditor reviewing every single line item. You rely on the insurance carrier to "police" these codes.
Spoiler alert: Most carriers aren't incentivized to be as aggressive as you think. In many traditional "fully insured" arrangements, if claims go up, the carrier just raises your rates next year to cover it. They aren't losing: you are.
As we move through 2026, the complexity is only increasing. The medical coding system was updated this year with 288 new codes.
Why does this matter to an employer? Because every new code represents a new way for an error to creep into your billing. As healthcare becomes more specialized: with new treatments for chronic pain, mental health, and advanced physical therapy: the coding language becomes denser.
More codes mean more room for "unbundling." This is another common error where a provider bills for several individual steps of a procedure separately, rather than using a single "bundled" code that covers the whole thing. It’s like being charged for the wheels, the engine, and the chassis separately when you were supposed to just buy the truck.
If you run a growing business, you wouldn't accept a 10% increase from a key vendor without seeing the data. You shouldn't accept it from your health insurance carrier either.
Understanding medical codes is the first step toward taking control of your spend. But you can't do it alone. You need a structure that allows you to see the data and act on it. This is where strategic benefit planning comes into play.
When you move away from traditional "Big Insurance" and look at self-funding or HRA models, you gain something you never had before: transparency.
In a transparent model, you can actually see the codes. You can see if a hospital system in your area is notorious for upcoding. You can see if your employees are being steered toward high-cost "Level 5" facilities for low-level "Level 2" needs.
Once you have the data, you can change the game. You can implement "Reference-Based Pricing," where you pay a fair margin over Medicare rates regardless of what "secret code" the hospital uses. Or you can use an ICHRA (Individual Coverage Health Reimbursement Arrangement) to exit the group-risk game entirely and give your employees the individual choice to pick plans that fit their specific needs.
You’ve built a business by being efficient. You’ve optimized your floor, your supply chain, and your shipping. It’s time to optimize your biggest "hidden" expense.
Stop looking at health insurance as a fixed cost that you have to "endure" every year. Start looking at it as a series of transactions: thousands of little five-digit codes: that are either working for you or against you.
At Bullock & Associates, we don't just sell you a policy and wish you luck. We help you look under the hood. We help you understand the financial wellness of your company by scrutinizing the "why" and "how" of your healthcare spend.
If you are tired of the annual "renewal dance" and want to know how these codes are impacting your specific bottom line, let's talk. We specialize in helping businesses with 25 to 300 employees find the "Exit Ramp" from traditional insurance traps.
Because at the end of the day, it’s not your plan, it’s how you’re paying for it.
Ready to stop paying for "phantom" medical costs?
Visit our Health Insurance 101 page to learn more about the basics, or reach out to TJ Bullock directly to start a conversation about your 2026 strategy.
Making complicated simple.
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