Split/Shared Billing in Emergency Medicine: Why Attestation Matters More Than Ever
Team-based care is now the norm in emergency departments, but outdated billing practices are putting revenue and compliance at risk. In this must-read article, Michael Jeffery, President of Emergency Medicine at Coronis Health, breaks down what every ED leader needs to know about split/shared billing, recent CMS rule changes, and the critical role of attestation.
A Smarter, Simpler Approach to Compliance
Michael shares real-world examples and best practices used by high-performing EDs to keep documentation clean, billing accurate, and compliance risks low. If you oversee ED operations or billing, this article is your go-to resource.

Key Takeaways
- Split/shared billing is under CMS scrutiny—documentation must clearly show who delivered the “substantive portion.”
- Time-tracking is unrealistic in EDs—attestation is the practical, compliant solution.
- Missing or vague attestations = lost revenue and audit risk.
- Medicare requires Modifier FS—but commercial payer rules vary.
- Smart EDs are using standardized tools, policy-driven workflows, and regular audits to protect revenue.
Read the full article to protect your bottom line and your compliance standing.