What is New in 2026
Key rule changes and rate updates for 2026: VA copay rates, CMS prior authorization timelines, ACA premium tax credit expiration, Medicare Part D cap, and CPT code updates.
RESOURCES
Everything you need to navigate the system.
Reference guides, plain-English explainers, and answers to the questions we hear most.
Articles
Guides and explainers written by healthcare billing professionals. Published twice a month.
Denial Code Reference
Plain-English explanations of 60+ common insurance denial codes. CO-50, CO-97, PR-1, and more. Learn what each code means and exactly what to do next.
Know Your Insurance Company
Denial rates, appeal deadlines, and appeal strategies for every major insurer. Plus a guide to common denial codes.
Glossary
Healthcare and insurance terms explained in plain English. Search by category or browse all 26 terms.
Frequently Asked Questions
46 questions across 7 categories covering billing disputes, insurance denials, VA tools, privacy, and more.