Gastroenterology Billing

Gastroenterology Medical Billing
GI Billing Without the Headaches

Gastroenterology billing involves complex endoscopic procedure coding, facility vs. physician billing, and strict bundling rules. Our team handles screening vs. diagnostic colonoscopy distinctions and ERCP add-on coding.

Get Free Practice Analysis 332-239-5556
ERG Performance Metrics
98%
A/R Collection Rate
99%
First-Pass Acceptance
5–10
Day Onboarding
150+
Providers Served
CPC & CPB (AAPC) · CCS (AHIMA)
Certified billing team for gastroenterology practices
Common Gastroenterology Codes

CPT & ICD-10 Codes We Handle

Our certified coders are trained on the full range of gastroenterology billing codes — ensuring accurate submission and maximum reimbursement.

45378 (Colonoscopy Diag)
45380 (Colonoscopy Biopsy)
43239 (Upper EGD + Biopsy)
74261 (CTC)
43453 (ERCP Dilate)
91110 (Capsule Endoscopy)
Billing Challenges

Where Gastroenterology Revenue Leaks

These are the most common billing challenges that lead to denials and underpayments in gastroenterology practices — and how ERG prevents them.

  • Screening vs. diagnostic colonoscopy billing
  • Modifier 33 for preventive procedures
  • ERCP and add-on code bundling
  • ASC vs. hospital billing
  • Anesthesia billing coordination for GI
What We Do

Gastroenterology Billing Services

Our dedicated gastroenterology billing team handles the full revenue cycle — from claim submission to payment posting and denial resolution.

  • Endoscopy procedure billing
  • Colonoscopy and EGD claims
  • ERCP and capsule endoscopy billing
  • GI E&M coding
  • Ambulatory surgery center billing
Ideal for: Gastroenterologists, GI groups, endoscopy centers, hospital GI departments

Why Gastroenterology Practices Choose ERG

AAPC & AHIMA Certified
CPC, CPB, and CCS certified coders trained in gastroenterology billing rules
98% Collection Rate
Systematic follow-up on every claim until paid
No Long-Term Contracts
Month-to-month. We earn your business every month.
Other Specialties

We Also Bill For

Cardiology Neurology Orthopedics Mental Health Physical Therapy Dermatology
View all 30+ specialties

Gastroenterology Billing

Ready to Increase Your
Gastroenterology Collections?

Get a free, no-obligation practice analysis. We identify revenue leakage specific to gastroenterology billing and show you how to recover it — at no cost.

Get Free Analysis 332-239-5556
DMCA compliant image
(function(){ // ── Hamburger menu ────────────────────────────────── var burger = document.getElementById('navBurger'); var menu = document.getElementById('mobileMenu'); function openMenu(){ if(!menu||!burger) return; menu.classList.add('open'); burger.setAttribute('aria-expanded','true'); var icon = burger.querySelector('i'); if(icon){ icon.className='fas fa-times'; } document.body.style.overflow='hidden'; } function closeMenu(){ if(!menu||!burger) return; menu.classList.remove('open'); burger.setAttribute('aria-expanded','false'); var icon = burger.querySelector('i'); if(icon){ icon.className='fas fa-bars'; } document.body.style.overflow=''; } window.closeMenu = closeMenu; if(burger){ burger.addEventListener('click', function(e){ e.stopPropagation(); if(menu.classList.contains('open')){ closeMenu(); } else { openMenu(); } }); } // Close on outside click document.addEventListener('click', function(e){ if(menu && menu.classList.contains('open') && !menu.contains(e.target) && e.target !== burger){ closeMenu(); } }); // Close on ESC document.addEventListener('keydown', function(e){ if(e.key==='Escape'){ closeMenu(); } }); // ── FAQ toggle ────────────────────────────────────── window.toggleFaq = function(btn){ var item=btn.closest('.faq-item'); var open=item.classList.contains('open'); document.querySelectorAll('.faq-item.open').forEach(function(el){el.classList.remove('open');}); if(!open) item.classList.add('open'); }; // ── Reveal on load ────────────────────────────────── document.querySelectorAll('.reveal').forEach(function(el){el.classList.add('visible');}); // ── Active nav highlight (homepage only) ──────────── if(window.location.pathname === '/' || window.location.pathname === '/index.html'){ window.addEventListener('scroll',function(){ var pos=window.scrollY+80; document.querySelectorAll('nav a[href^="#"]').forEach(function(a){ var id=a.getAttribute('href').slice(1); var sec=document.getElementById(id); if(sec&&sec.offsetTop<=pos&&sec.offsetTop+sec.offsetHeight>pos){ document.querySelectorAll('.nav-links a').forEach(function(l){l.classList.remove('active');}); a.classList.add('active'); } }); }); } })();