Say Goodbye to Bloated GI Workflows and Complex Coding
Is your GI practice drowning in paperwork, denied claims, and aging accounts receivable (A/R)? Don’t worry, we are here to help with our expert GI billing and coding services.
We provide cutting-edge solutions that automate your practice workflows and increase reimbursements by 35% for your small practice. Our modern AI-driven solutions are not only time-saving but also cost-effective, which doesn’t put a hole in your pocket.
In short, we save you time and energy, and minimize the chances of errors, especially in high-volume patient settings in your Ambulatory Surgery Centers (ASCs).
Why Do Gastroenterology Practices Need a Specialized GI Billing Company for Higher Revenue?
Gastroenterology billing requires specialty expertise. Errors in colonoscopy modifiers, LCD compliance, or documentation can lead to bundled, underpaid claims. Transcure’s GI-dedicated billing team accurately codes colonoscopies, ERCPs, and capsule endoscopy procedures, applying the correct modifiers and payer-specific rules to reduce denials and maximize reimbursement.

Bilrex Helps GI Providers Stay Ahead of GI Billing Rules
In medical billing for Gastroenterology, a single compliance gap can trigger claim reversals, repayment demands, and audit exposure. Transcure tracks every regulatory change affecting GI billing and applies those updates to your claims workflow before they take effect. Here is how we handle the compliance challenges GI practices face:
Medicare LCD & NCD Compliance
BilRex medical billing company maps every GI claim against current LCD criteria, including colonoscopy and capsule endoscopy. Medical necessity documentation stays airtight, so reimbursement is never lost to outdated policy alignment.
Modifier Accuracy Under NCCI Bundling Rules
CMS NCCI edits are the leading cause of GI claim bundling errors across payers. BilRex applies procedure-specific modifier logic, like modifier 59, so each billable component is reimbursed separately.
Prior Authorization Compliance
Every commercial payer, including Cigna and Humana, holds different authorization thresholds for advanced GI procedures. BilRex tracks payer-specific rules in real time, submitting documentation that prevents procedure-level authorization denials.
HIPAA & Audit Readiness
High-endoscopy volumes place GI practices directly on RAC and OIG audit radar every cycle. BilRex runs ongoing internal coding audits and maintains complete documentation trails, so your practice stays fully protected..
What Procedures are Covered By BilRex’s Gastroenterology Billing Service?
BilRex covers the full spectrum of GI procedural billing from routine diagnostic endoscopy to complex interventional work. Here are the six core procedure categories we bill for GI practices daily.
Colonoscopy Billing
We bill screening, diagnostic, and interventional colonoscopies. Correct CPT codes and modifiers applied for polyp removal, biopsy, and incomplete encounters.
Capsule Endoscopy Billing
LCD-compliant claims submitted with physician interpretation and technical component billing. Supporting clinical evidence included for clean, compliant reimbursement every time.
Upper GI Endoscopy (EGD) Billing
Every billable EGD component is captured, including biopsy, dilation, and therapeutic interventions. Accurate multi-component claims submission allow practice collects full procedure value.
Flexible Sigmoidoscopy Billing
All sigmoidoscopy encounter types are handled with precise CPT selection and modifier 53 application. Documentation aligned for clean, first-pass approval across major payers.
ERCP Billing
Primary and add-on ERCP codes sequenced with authorization verification. Complete clinical documentation ensures every billable component is reimbursed correctly.
Endoscopic Ultrasound (EUS)
Diagnostic and interventional EUS billed, including CPT 43238 fine needle aspiration add-ons. Documentation structured to satisfy medical necessity requirements across all major payers.

What’s Next for Gastroenterology?
Medicare’s 2026 updates, including the new $33.40 Conversion Factor, revised endoscopy RVUs, and new GI procedure codes, are changing reimbursement. BilRex has already integrated these changes into your gastroenterology billing workflow, ensuring accurate claims, faster reimbursements, and maximum revenue.
Why BilRex for Gastroenterology Billing Services?
Choosing a billing partner is one of the highest-stakes operational decisions a gastroenterology practice makes. BilRex is built specifically for practices that cannot afford billing mediocrity. Here is what sets us apart:
Multi-speciality Gastro Billing
BilRex bills across the full GI specialty spectrum, including hepatology, colorectal surgery, and motility disorders alongside core endoscopic procedures.
Transparent Fee (5% of collection)
Billers assigned to your account hold AAPC or AHIMA credentials with AdvancedMD-specific operational training. Generalist staff never touch your claims.
Certified Billers
Every biller working on your account holds an active certification and trains exclusively in gastroenterology coding.
Dedicated Account Manager
Your practice receives a single dedicated account manager who knows your payer mix, your providers, and your billing history.
Work with Gastro Specific EHRs
BilRex works natively within the EHR systems gastroenterology practices already use, including Praxix EMR, eCW, Gastro, and Athenaone.
Compliance with GI Billing Laws
BilRex medical billing company monitors Medicare LCD updates, NCCI bundling edits, and commercial payer policy changes in real time.
What’s Next for Gastroenterology?
Medicare’s 2026 updates, including the new $33.40 Conversion Factor, revised endoscopy RVUs, and new GI procedure codes, are changing reimbursement. Transcure has already integrated these changes into your gastroenterology billing workflow, ensuring accurate claims, faster reimbursements, and maximum revenue.

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Frequently Asked Questions (FAQs)
Find answers to common Gastroenterology billing questions and learn how our services improve claims, reduce denials, and maximize reimbursements.
Colonoscopy, Flexible Sigmoidoscopy, ERCP, Endoscopic Ultrasound, and Capsule Endoscopy are all covered. Every procedure is billed with the correct CPT codes, modifiers, and payer-specific documentation your claims require.
Your clinical team keeps doing what they do. BilRex takes over every billing function behind the scenes, from coding and claim submission to denial follow-up and collections, working inside your existing EMR without any workflow disruption.
Gastroenterology is all we do. Our coders are not generalists learning GI on your revenue. They come trained in GI-specific LCD policies, payer rules, and endoscopy coding, so your claims go out right the first time.
Every year, CMS releases updated LCD policies, RVU adjustments, and new procedure codes that directly impact GI reimbursements. BilRex builds every regulatory change into your billing workflow before the effective date, so your practice never submits a claim under outdated rules.
Absolutely. Authorization submissions, payer follow-ups, and approval tracking for high scrutiny procedures like ERCP, EUS, and Capsule Endoscopy are fully managed by our team, so procedure delays and authorization denials stop being your problem.

















