Most practices searching for a “medical billing and coding company” assume they need both. In practice, that’s not usually true. Most practices code their own visits just fine. So the real question isn’t whether you need billing and coding. It’s whether coding is actually a gap for your practice, or something you’ve already got covered.
Here’s how to tell the difference, and why the answer depends heavily on what kind of practice you run.
Most Practices Handle Their Own Coding Fine
Say your visits are mostly straightforward E/M encounters — routine primary care, standard follow-ups, common diagnoses. In that case, coding is fairly predictable. Your EHR often suggests the code. A competent front-office or clinical staff member can apply it consistently, without much room for error.
For practices like this, the actual bottleneck usually isn’t coding accuracy. Instead, it’s billing execution: how fast claims go out, how aggressively denials get worked, how quickly payments get posted. Adding a dedicated coding layer here often solves a problem you don’t have.
Surgical and Procedure-Heavy Practices Are a Different Story
Orthopedics, OB-GYN, and other surgical specialties face a harder coding problem. Procedure coding involves bundling rules, modifiers, global periods, and multiple-procedure discounting, all stacked on top of each other for a single encounter. So getting paid correctly takes real coding expertise, not just familiarity with a fee schedule.
That complexity is exactly why undercoding and denials cluster so heavily in these specialties. If this sounds familiar, it’s worth reading how we approach modifier and bundling edits in orthopedic billing. The same logic applies across most procedure-based specialties.
So if you run a surgical or procedure-heavy practice, coding depth isn’t optional. It’s the piece most likely to be quietly costing you money right now.
The Only Way to Actually Know: An Annual Coding Audit
You can’t tell whether coding is a gap just by looking at your billing reports. Claims can go out fast and still be coded wrong. In other words, the claim still pays, just at the wrong level. Nothing about that looks broken from the outside.
That’s why an annual coding audit matters, regardless of specialty. A real audit pulls a sample of recent claims and checks the codes against the actual documentation. From there, it looks for patterns: consistent undercoding, consistent overcoding, or inconsistency between similar visits. Do this once a year, and you’ll know exactly where you stand instead of guessing.
- If the audit comes back clean, you’ve confirmed coding isn’t your problem, and you can stop paying for something you don’t need.
- If it surfaces a gap, you’ve caught it before it compounds into months of lost revenue, or worse, an audit letter from a payer.
What This Means When You’re Choosing a Billing Partner
The point isn’t that every practice needs a dedicated coding company. Instead, you need a partner capable of telling you the truth about whether you do, and fixing it if the answer is yes.
- Depth matters more than a checkbox. A vendor that lists “coding” as a service isn’t the same as one with certified coders who actually understand your specialty’s bundling rules.
- Ask how they’d run your first audit. A strong partner can walk you through exactly what they’d check and what red flags they look for. A weak one will just say “we handle coding too” and move on.
This is one of the questions we cover in more depth in our full checklist for choosing a medical billing company. It’s worth reading alongside this one before you commit to anyone.
Frequently Asked Questions About Medical Billing and Coding Companies
It depends on your specialty. Practices with mostly routine E/M visits usually code accurately on their own and need billing support more than coding support. Surgical and procedure-heavy practices face more complex coding rules, so coding depth matters more for them.
Once a year, at minimum. Coding can drift off track without any obvious warning sign — claims still pay, just at the wrong level. An annual audit is the only reliable way to catch that before it adds up.
Coding translates a clinical visit into standardized codes that describe what happened. Billing takes that code, builds a claim, and submits it to the payer. From there, it follows up until the claim pays. They’re sequential steps in the same revenue cycle, but each one requires a different skill set.
Check Both Sides of Your Revenue Cycle
A fast biller can’t fix a bad code, and a great coder can’t collect a claim alone. Get a Free Revenue Audit and we’ll show you how both sides of your revenue cycle are performing right now.
