About Gastroenterology Billing
Table of Contents
Editorial Transparency: This page is developed and maintained by the Gastroenterology Billing team, powered by Billing Service Quotes.
Reviewed for Accuracy by: Tim Daniels, Director of Strategic Accounts, Billing Service Quotes
Last Reviewed: April 2026
Who We Are
Gastroenterology practice owners manage a billing environment where small coding decisions carry large financial consequences. Whether a colonoscopy is screening or diagnostic, whether the right preventive modifier is applied, how the multiple endoscopy payment rule affects a session, and whether a biologic infusion has prior authorization on file all determine what gets paid and what the patient owes. Between professional and facility billing and the patient-balance disputes that follow a miscoded screening, finding time to research billing companies is not a realistic option for most practices.
Gastroenterology Billing was built to solve that problem.
Powered by Billing Service Quotes, it is a free provider-matching platform that connects gastroenterology practices and endoscopy centers across all 50 states with medical billing companies that understand the complexity of GI coding and compliance. From submission to first connection takes as little as 30 minutes. The cost to providers is zero at every stage, with no hidden fees.
Since launching in 2024, the Billing Service Quotes network has matched more than 2,000 healthcare providers with billing partners across 60+ specialties, from solo gastroenterologists and multi-physician GI groups to ambulatory endoscopy centers and hepatology practices. Gastroenterology Billing brings that network and that process specifically to the practices that need GI billing expertise, not a generalist list.
Who We Serve
Gastroenterology Billing is built for independent GI practices, multi-physician gastroenterology groups, ambulatory endoscopy centers, and hepatology practices of every size. Whether you are a solo gastroenterologist running a high-volume colonoscopy schedule or a growing group billing an ambulatory endoscopy center facility component alongside office-based claims, the matching process is designed around your specific situation.
Gastroenterology billing carries a set of challenges that generalist billing companies routinely mishandle. The screening-versus-diagnostic colonoscopy distinction across codes such as G0121, G0105, 45378, 45380, and 45385, correct application of modifier 33 and modifier PT, the multiple endoscopy payment reduction, sedation billing, and prior authorization for biologic infusions such as infliximab (J1745) all create denial and patient-balance exposure that a billing company without GI experience is not positioned to prevent. Getting matched with a partner who has worked in this space before means fewer denials, faster reimbursements, and less time spent on appeals.
Meet Tim Daniels
Director of Strategic Accounts, Billing Service Quotes
When you submit a request through Gastroenterology Billing, Tim Daniels is the person on the other end.
As Director of Strategic Accounts at Billing Service Quotes, Tim is the driving force behind every provider match across the network, including every request submitted through Gastroenterology Billing. He handles all inbound consultations, follows up personally with every practice, and works directly with Billing Service Quotes leadership to ensure the platform delivers on its promise. Every provider who comes through this platform speaks with Tim.
Tim brings over 20 years of B2B sales experience to every conversation, with a focus on connecting healthcare organizations with the right revenue cycle management partners. He identified early on that mid-size and growing medical practices had no reliable, unbiased way to find qualified billing companies without doing weeks of research on their own. Billing Service Quotes was built to solve that problem, and Tim has been executing that mission since 2020.
His approach is straightforward: understand your practice, understand your goals, and make an introduction that actually makes sense. No pressure. No generic lists. Just a match built around what your practice actually needs.
Why Choose Gastroenterology Billing
When a GI practice searches for a billing company through a generalist directory, what comes back is a list built for no one in particular. The companies on it may have billed a colonoscopy before, but they have never had to apply modifier PT correctly when a screening becomes diagnostic, and they have never worked the multiple endoscopy payment rule on a multi-procedure session. The practice owner is left making weeks of follow-up calls to find out which companies actually know gastroenterology before any real comparison begins.
Gastroenterology Billing works differently.
Every request submitted through this platform is reviewed by a real person before a match is made. The practice’s specialty focus, size, procedure volume, payer mix, EHR system, whether it bills an ambulatory endoscopy center, and geographic market are all factored into the recommendation. For GI practices, that review specifically accounts for screening and diagnostic colonoscopy rules, sedation billing, professional and facility split billing, and biologic infusion prior authorization. The result is an introduction to billing companies genuinely equipped for a practice like yours, not a list that happens to include a few that might be.
Rates through matched companies start as low as 6%, and many are software agnostic, meaning they can work directly within gGastro, Provation, Epic, athenahealth, eClinicalWorks, AdvancedMD, Tebra, or whatever platform your team already uses. No system changes required. Beyond billing, matched companies can also support credentialing, contracting, HIPAA compliance, and full revenue cycle management, including GI accounts receivable management.
The platform is 100% free to providers. Billing Service Quotes, the company behind Gastroenterology Billing, is compensated by the billing companies in the network, never by the practices it serves.
The Numbers Behind the Platform
- 2,000+ providers matched nationwide
- All 50 U.S. states served
- 30-minute average turnaround from submission to first connection
- 15+ years of experience in the medical billing industry behind the platform
- 100% free to healthcare providers, no fees at any stage
- Every submission reviewed personally before a match is made
See What Rates Look Like for Your Gastroenterology Practice
Submit a free request and receive real quotes from billing companies that know gastroenterology billing. No obligation. No cost.
