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About MRCS

Thea McMillan

Certified Ambulance Coder

Certified Ambulance Documentation Specialist

Certified EMS Provider

My 
Story

From the back of an ambulance to the heart of the billing office, my journey in EMS has always been driven by one goal: serving those who serve others.

I’ve been a Certified Ambulance Coder since 2014 and a Certified Ambulance Documentation Specialist, with hands-on experience as a certified EMS provider. That combination of field experience and deep knowledge of medical billing gives me a unique perspective, I’ve been on both sides of the call. I know what it’s like to respond to emergencies, and I also understand how critical it is to document and bill those services accurately.

I hold a BBA in Finance, which gave me the tools to not just understand numbers, but to optimize revenue while maintaining full compliance with ever-evolving regulations. Over the years, I noticed how often EMS agencies were struggling, not because they weren’t providing excellent care, because their billing systems were inefficient, inconsistent, or just plain overwhelming.

So, I decided to change that.

I started this business because I wanted to do something I love; bringing clarity, compliance, and compassion to ambulance billing. My goal is simple: to help EMS teams focus on saving lives, while I focus on securing the revenue they’ve rightfully earned.

This isn’t just billing, it’s supporting the lifeline of emergency care. And that’s a mission I’m proud to stand behind every day.

CONTACT
US

Tel. 785-202-1561

theam@mcmillanrevenue.com
Concordia, KS 66901

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INFORMATION

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