Hospice Certifications: What CMS Requires, Potential Pitfalls, and How to Stay Audit-Ready Hospice certification rules look straightforward. Two 90-day benefit periods. Then 60-day periods. Physician certification. Face-to-face encounters later on. Yet, certification and recertification errors remain one of the most common reasons hospice claims are denied, delayed, or recouped. Hospice certifications sit at the intersection of:…