⚠ The Cost Argument Weakens Where Laparoscopy Is Already GoodHigh threat
Intuitive Surgical (ISRG) — threat to the moat
Intuitive concedes the point on cholecystectomy in its own filing, and cholecystectomy is where the growth is.
The value proposition is comparative: a da Vinci procedure has to beat the next-best alternative on outcomes and total cost. Where the alternative is open surgery, that is an easy argument. Where the alternative is a mature laparoscopic technique performed well and cheaply, it is not.
Intuitive makes the concession itself, twice. On cholecystectomy: "given the already very high level of laparoscopic techniques used in cholecystectomy procedures, it remains unclear to what extent robotic-assisted surgery using da Vinci may continue to be adopted." On appendectomy: "similar to cholecystectomy procedures, there is currently a high level of laparoscopic techniques used"1. Both were named among the largest contributors to United States general surgery growth in 20252.
That is the awkward shape of the current growth. The categories adding the most procedures are the ones where the incumbent technique is already minimally invasive, already fast and already cheap — so the incremental clinical benefit is smaller and the incremental cost is the same $1,825 of instruments. The categories where robotics is most clearly superior, such as prostatectomy, are largely converted already; United States urology grew 8% in 2025 against general surgery's 18%.
The implication is that as the mix shifts toward high-volume benign general surgery, Intuitive is selling into an argument that gets harder each year, to hospitals under cost pressure, for patients whose insurance may or may not cover it.
Watch the United States general-surgery growth rate against the price per procedure. Volume holding while consumable revenue per case falls would mean Intuitive is buying that volume with price.
- ReportedOn cholecystectomy: "given the already very high level of laparoscopic techniques used in cholecystectomy procedures, it remains unclear to what extent robotic-assisted surgery using da Vinci may continue to be adopted." On appendectomy:...Intuitive Surgical Form 10-K, fiscal year ended December 31, 2025 - Item 7 MD&A, results of operations (instruments and accessories $6,018.9M, systems $2,473.7M, service $1,572.1M, recurring revenue $8,465.3M, gross margin 66.0%, operating income $2,945.5M, average selling price, lease revenue recognition, and the discussion of procedure categories) — FY2025 · publ. February 3, 2026 · source ↗
- ReportedBoth were named among the largest contributors to United States general surgery growth in 2025.Intuitive Surgical Form 10-K, fiscal year ended December 31, 2025 - Item 7 MD&A, business and operating highlights (3,153,000 da Vinci procedures up 18%, 1,721 placements, an installed base of 11,106, utilisation up about 3%, 870 da Vinci 5 placements, Ion procedures and placements, procedures by region and category, and revenue denominated in foreign currencies) — FY2025 · publ. February 3, 2026 · source ↗