Benefit Verification in Medical Billing: The 2026 Complete Guide for Healthcare Providers
Benefit verification in medical billing, also called VOB (Verification of Benefits), is the proactive, compliance-driven process of confirming a patient’s insurance eligibility, plan-specific benefit details, financial responsibility, and prior authorization requirements before a single service is rendered. Key Aspects of Benefit Verification Why Verification Is Non-Negotiable The Four-Step VOB Process This guide is verified against […]
CPT Code for Colonoscopy: 45378, G0121, G0105 and 2026 Billing Guide
The CPT code for colonoscopy is 45378 for a standard diagnostic examination. For Medicare screening, the code is G0121 for average-risk patients and G0105 for high-risk patients, and the wrong code on a Medicare claim is a billing error that delays payment. In 2026, three regulatory updates directly affect how GI practices code, submit, and […]