Gastroenterology 1
Gastroenterology Medical Billing, Coding & Denial Management Services
We provide specialized gastroenterology medical billing and revenue cycle management services for GI practices across the United States. Our solutions are designed to increase reimbursement, reduce claim denials, and ensure compliance with CMS and payer-specific guidelines.Gastroenterology Billing & Coding Expertise
Gastroenterology billing requires advanced knowledge of endoscopy coding, procedure modifiers, anesthesia rules, and payer documentation requirements. Our experienced billing specialists ensure accurate coding, proper charge capture, and clean claim submission to support timely payments.Gastroenterology CPT Codes We Commonly Handle
Our team has extensive experience billing a wide range of gastroenterology procedures, including:- Endoscopy & Colonoscopy CPT Codes
- 45378 – Diagnostic colonoscopy
- 45380 – Colonoscopy with biopsy
- 45385 – Colonoscopy with polyp removal
- 43235 – Diagnostic upper GI endoscopy (EGD)
- 43239 – EGD with biopsy
- Therapeutic GI Procedures
- 43249 – Esophageal dilation
- 45382 – Control of bleeding, colonoscopy
- 45384 – Colonoscopy with lesion ablation
- 91035 – Esophageal manometry
- Office Visits & Preventive Services
- 99202–99215 – Office and outpatient E/M services
- G0121 – Screening colonoscopy (Medicare)
- G0105 – High-risk screening colonoscopy
- Complete Gastroenterology Revenue Cycle Services
- Accurate CPT, ICD-10, and HCPCS coding
- Modifier management (25, 26, 59, PT, etc.)
- Insurance eligibility and prior authorization support
- Clean claim submission to commercial and government payers
- Denial management and appeals for underpaid or rejected claims
- Payment posting and reconciliation
- AR follow-up and aging reduction
- Compliance with HIPAA, CMS, and payer policies
- Why Gastroenterology Practices Choose Us
- GI-specific billing and denial management expertise
- Reduced denials related to endoscopy and screening services
- Faster reimbursement and improved cash flow
- Strong compliance and audit-ready processes
- Transparent financial reporting and performance tracking
- A Trusted Billing Partner for Gastroenterology Practices
Our team supports gastroenterology practices by delivering accurate billing, proactive denial management, and consistent revenue cycle oversight—allowing physicians and staff to focus on high-quality digestive health care.
Gastroenterology 2
Advanced Gastroenterology Billing & Coding Services
Gastroenterology billing is highly technical and driven by procedure-based reimbursement, modifier accuracy, and payer-specific screening rules. Our gastroenterology billing services are built to manage the clinical, coding, and compliance complexity associated with endoscopic and diagnostic GI procedures while protecting practice revenue.Technical Challenges in Gastroenterology Billing
GI practices face elevated audit and denial risk due to:- High-volume endoscopic procedures
- Screening vs. diagnostic colonoscopy classification
- Frequent modifier usage and bundling edits
- Strict documentation and medical necessity requirements
- Medicare and commercial payer policy variations
- Our billing workflows are designed to address these challenges at each stage of the revenue cycle.
- Gastroenterology CPT Codes & Procedure Types We Support
- Lower GI Procedures
- 45378 – Diagnostic colonoscopy
- 45380 – Colonoscopy with biopsy
- 45385 – Colonoscopy with polypectomy
- 45382 – Colonoscopy with control of bleeding
- Upper GI Procedures
- 43235 – Diagnostic EGD
- 43239 – EGD with biopsy
- 43249 – Esophageal dilation
- Diagnostic Testing
- 91035 – Esophageal manometry
- Payer-Specific GI Billing Rules
- Medicare Gastroenterology Billing
- Screening colonoscopies must be billed using G0121 (average risk) or G0105 (high risk)
- When a screening colonoscopy converts to diagnostic, Modifier PT is required
- Cost-sharing is waived for screening services when billed correctly
- Documentation must clearly support medical necessity for diagnostic conversions
- Commercial Payer GI Billing
- Many commercial payers require Modifier 33 for preventive screening colonoscopies
- Some plans treat screening-to-diagnostic conversions differently than Medicare
- Prior authorization may be required for certain endoscopic procedures
- Coverage rules vary significantly by payer and employer plan
- Our billing team verifies payer rules in advance to prevent denials and patient billing issues.
- Coding Accuracy & Denial Risk Reduction
- We focus on front-end accuracy and post-payment validation, including:
- CPT and ICD-10 diagnosis alignment
- Correct modifier usage (25, 33, 59, PT)
- National Correct Coding Initiative (NCCI) edit review
- Denial trend analysis and targeted appeals
- Underpayment identification and recovery
- Why Gastroenterology Practices Choose Our Billing Services
- Deep expertise in endoscopy and colonoscopy billing
- Strong understanding of Medicare and commercial GI policies
- Reduced denials and audit exposure
- Consistent follow-up on unpaid and underpaid claims
- Clear, data-driven financial reporting
- Revenue Integrity for Gastroenterology Practices
Our gastroenterology billing services are designed to support revenue integrity, compliance,
and operational efficiency for GI practices of all sizes—allowing physicians to focus on patient care with confidence in their billing performance.
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