Detailed Narrative
Innovation and Market Development
SI-BONE continues to expand its portfolio beyond the sacroiliac joint, focusing on high-risk patients with compromised bones. The company submitted a 510(k) application for its third breakthrough device in June, targeting a recognized failure point in complex spine procedures, with a phased commercial launch expected in Q4. Several other development programs are underway, with two additional solutions targeting design freeze later this year for potential commercialization within 18 months.
Reimbursement Tailwinds
Recent CMS proposals include an increase of approximately $1,000 for SI joint procedures (to nearly $16,000) and OBL reimbursement of over $20,000 for CPT code 27279. New DRGs for complex spinal fusion procedures, including those incorporating Granite, could increase average hospital payments by up to $50,000 per procedure, effective October 1st. A grandfather clause for breakthrough devices is also expected to facilitate NTAP access.
Physician Engagement and Utilization
The company saw a 19% increase in unique physicians performing at least one procedure, reaching 1,715, exceeding full-year 2023 numbers. Physicians performing more than one procedure type increased by 15%, and active physicians averaged 3x the case volume of new physicians. This broad-based engagement and increasing utilization are expected to drive sustained procedure and revenue growth.
Commercial Execution and Capacity Expansion
SI-BONE ended the quarter with 93 quota-carrying territory managers, supported by over 400 agents and junior representatives. Trailing 12-month revenue per territory was approximately $2.2 million. The company plans to reach nearly 100 territories by year-end 2026, a deliberate expansion to support upcoming product launches and strengthen physician relationships.
Operational Excellence and Profitability
Gross margin remained strong at 79.5%. Operating expenses increased 7.7%, substantially below revenue growth, contributing to a 178% improvement in adjusted EBITDA to $2.8 million. The company is intentionally increasing R&D investment in H2 to advance longer-term programs while remaining committed to annual operating leverage and profitability expansion goals.
Smith & Nephew Partnership Progress
The commercial partnership with Smith & Nephew is progressing well, with cases underway and increasing physician and field engagement. The collaboration focuses on orthopedic trauma surgeons, leveraging Smith & Nephew's relationships to expand the reach of products like TORQ and TNT for sacral insufficiency fractures, with momentum expected to build throughout the rest of 2026.