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Medical coders spend their days translating doctor's notes into standardized codes. Match the diagnosis to the code. Follow the rules. Submit the claim. It's the kind of structured, rules-based work that should terrify any professional in the age of AI.

So why did an AI company built to automate medical coding end up enhancing coders instead of replacing them?

Because it turns out that even the most "automatable" professions are far messier, more nuanced, and more human than they appear. And that revelation should matter to every association leader wondering if their members are next.

Why Some Jobs Look Like AI Bait

We've all seen those breathless articles about which jobs AI will eliminate first. They usually include a familiar cast of characters: data entry clerks, bookkeepers, paralegals, medical coders. The logic seems bulletproof. These professionals follow procedures, process information systematically, and produce standardized outputs.

Medical coding hits every checkbox. There are 150,000 standardized codes. Clear rules about when to use them. Documentation that needs reviewing. Bills that need processing. From 30,000 feet up, it looks like a giant matching game that a computer should dominate.

But first, let's understand what medical coders actually do. After a patient visits a hospital or clinic, someone needs to translate everything that happened into standardized codes for insurance billing. These codes capture diagnoses, procedures, complications—essentially creating a numerical story of the patient's care. This translation determines how much the hospital gets reimbursed and creates the data trail used for everything from public health tracking to medical research. It's precise, critical work that keeps the entire healthcare financial system functioning.

Semantic Health understood something crucial when they started building AI for medical coding: those "simple" rules collide with messy reality in ways that make purely automated coding nearly impossible. From the beginning, they built tools to augment coders, not replace them—recognizing that the complexity hidden in routine work requires human expertise.

The Mess Behind the Method

Clinical documentation, it turns out, is wildly inconsistent. Physicians document while multitasking, use different terminology for the same conditions, and write with varying levels of detail. One physician writes "sob" (shortness of breath), another writes "dyspnea," a third describes "difficulty breathing when walking upstairs." All the same condition, all requiring the same code, all written completely differently.

Then there are the edge cases. The patient who comes in for knee surgery but mentions chest pain during prep. The procedure that goes differently than planned. The diagnosis that could be coded five different ways depending on subtle details buried in paragraph 47 of the clinical notes.

This isn't unique to medical coding. Every profession has its version of this complexity:

  • The accountant who knows that this client always forgets to mention that rental property
  • The paralegal who understands which judge wants citations formatted just so
  • The architect who can spot when a client says "open floor plan" but really means "I want to see the kids while cooking"

What looks systematic from the outside is actually thousands of micro-decisions based on experience, context, and judgment. And that's exactly where the augmentation opportunity lives.

When AI Meets Reality

Here's what actually happens when AI encounters professional work: it excels at the parts humans hate and struggles with the parts humans navigate naturally.

AI can scan 500 pages of medical records in seconds. It never misses a mention of diabetes on page 387. It can suggest potential codes based on keywords and patterns. It can even identify inconsistencies across documents.

But here's where humans still shine: determining which of several accurate codes best reflects the complexity of care provided. Recognizing when documentation gaps might indicate a missing procedure that affects reimbursement. Understanding the difference between a complication that arose during treatment versus a pre-existing condition—a distinction that can mean thousands of dollars in appropriate reimbursement.

So instead of replacement, we get multiplication. The medical coder armed with AI reviews cases faster because the AI pre-highlights relevant sections and suggests codes. But the human makes the final call, catches the mistakes, and handles the complexities. Together, they're both faster and more accurate than either would be alone.

The Colleague Problem

Remember learning to use email? The early adopters seemed ridiculous, typing messages to people sitting 20 feet away. The holdouts had good reasons: picking up the phone was faster, face-to-face was better, email was impersonal.

Fast forward a few years. Those early adopters were managing five times as many relationships, coordinating complex projects asynchronously, and building documentation trails. The holdouts weren't replaced by email. They were outpaced by colleagues who had mastered a new way of working.

We're watching the same pattern with AI, but the stakes are higher and the timeline is compressed. The professional using AI tools isn't just slightly faster—they're operating at a fundamentally different level. They're reviewing more cases, catching more details, serving more patients or clients, and delivering higher quality work.

The speed differential alone changes everything. If your colleague can accomplish in three hours what takes you eight, that's not a skill gap you can close with harder work. It's a technology gap that widens every day you wait to engage.

Finding Your Profession's Augmentation Points

The medical coding story offers a template for every profession. Look for the places where human judgment meets repetitive process. That's where AI can eliminate drudgery while amplifying expertise.

For your members, it might be:

  • Initial research that AI accelerates, followed by human synthesis
  • Pattern recognition AI handles, with humans providing context
  • Document review AI streamlines, while humans make strategic decisions
  • Data processing AI automates, freeing humans for interpretation

The key is recognizing that augmentation isn't about replacing professional judgment. It's about clearing away the repetitive work that keeps professionals from fully applying that judgment.

The Association's Role in Augmentation

Here's where the story takes an unexpected turn. Semantic Health—the very company using AI to augment medical coding—was acquired by the American Academy of Professional Coders (AAPC) in 2023.

Let that sink in. An association representing 200,000+ certified professionals didn't fight the AI company. They didn't warn against it. They bought it.

This was a declaration: we will shape how AI transforms our profession. AAPC could have watched from the sidelines as tech companies built tools for medical coders. They could have played defense, issuing warnings about AI's limitations or fighting to slow its adoption. They could have let Silicon Valley decide what the future of medical coding looks like.

Instead, they chose to own that future. By acquiring a company that understood both the technology and the profession's complexities, AAPC ensured that AI tools would be built with coders' real needs in mind, not just what outsiders assumed those needs might be.

This proactive stance opens up possibilities for every association:

  • Vetting AI tools so members don't have to
  • Creating training that's profession-specific, not generic
  • Establishing ethical guidelines before problems arise
  • Building communities where members share augmentation strategies
  • Negotiating group access to enterprise-grade tools

But perhaps most importantly, associations can reframe the conversation. Instead of "Will AI replace us?" the question becomes "How can we use AI to do work we're proud of?"

Embracing the Augmentation Imperative

The twist in the medical coding story is that the more "replaceable" a profession looks, the more valuable human expertise becomes. When AI handles the routine perfectly, every edge case becomes critical. When AI provides instant analysis, human judgment becomes the differentiator. When AI accelerates the mechanical, human creativity becomes the bottleneck.

But this only works if professionals embrace their new AI colleagues. The medical coder who refuses to use AI tools won't lose their job to artificial intelligence. They'll lose opportunities to coders who complete reviews in half the time with twice the accuracy.

The same dynamic will play out across every profession where information meets judgment, where rules meet reality, where process meets people. The question for your members isn't whether AI will affect their work—it's whether they'll be the ones wielding it or the ones wondering how their colleagues got so fast.

Your association can help write this chapter. The story of AI and your profession doesn't have to be about replacement. It can be about professionals doing their best work, faster and better than ever before.

Mallory Mejias
Post by Mallory Mejias
August 11, 2025
Mallory Mejias is passionate about creating opportunities for association professionals to learn, grow, and better serve their members using artificial intelligence. She enjoys blending creativity and innovation to produce fresh, meaningful content for the association space. Mallory co-hosts and produces the Sidecar Sync podcast, where she delves into the latest trends in AI and technology, translating them into actionable insights.