EP505: The Death of the "What Is Value" Guessing Game for Clinical and Plan Decision-Makers Ready to Move On, With Ahilan Sivaganesan, MD

Stacey Richter interviews neurosurgeon Dr. Ahilan Sivaganesan (Dr. Siva) about replacing vague healthcare "value" claims with quantified outcomes and unit-level costs, introducing his Operative Value Index (OVI). They discuss how hospitals often lack true internal episode costs and how common quality metrics miss patient-reported outcomes and appropriateness across the full care journey.  Using time-driven activity-based costing (TDABC) and condition- or procedure-specific patient-reported outcomes, OVI creates a common mathematical language to compare surgeons, practices, or health systems, risk-adjust for confounders, and support steering/tiering and direct contracting for self-funded employers.   Siva describes transparency via bubble charts that spur clinician behavior change without new incentives and argues this infrastructure is essential as bundled payments and risk-based arrangements expand, framing a "Yahoo vs Google" shift from fee-for-service volume to measurable value.  === LINKS === 🔗  Show Notes with all mentioned links:   https://cc-lnk.com/EP505 ✉️  Enjoy this podcast? Subscribe to the free weekly newsletter: https://relentlesshealthvalue.com/join-the-relentless-tribe 🫙  Support the podcast with a small donation to the Tip Jar: https://relentlesshealthvalue.com/join-the-relentless-tribe 🎤  Listen on Apple Podcasts  https://podcasts.apple.com/us/podcast/feed/id892082003?ls= 🎤  Listen on Spotify  https://open.spotify.com/show/6UjgzI7bScDrWvZEk2f46b 📺  Subscribe to our YouTube channel   https://www.youtube.com/@RelentlessHealthValue === CONNECT WITH THE RHV TEAM === ✭ LinkedIn   https://www.linkedin.com/company/relentless-health-value/ ✭ Threads  https://www.threads.net/@relentlesshealthvalue/ ✭ Bluesky   https://bsky.app/profile/relentleshealth.bsky.social ✭ X   https://twitter.com/relentleshealth/ 00:00 Introduction to this episode. 00:38 The goal of this episode. 01:28 What the Operative Value Index (OVI) is. 02:04 A quick episode overview. 04:23 EP434 with Benjamin Schwartz, MD, MBA. 04:44 How this episode came about. 09:24 How Dr. Siva got involved in the research around outcomes and costs. 11:51 How the value equation doesn't add up to true quality. 14:12 What measuring quality across the entire care journey means. 15:00 EP326 with Rishi Wadhera, MD, MPP. 15:08 EP295 with Rebecca Etz, PhD. 16:07 Why appropriateness is the foundation of quality. 19:08 Why practicing clinicians need to be thinking about the true costs of delivering care. 21:20 Time-driven activity-based costing (TDABC). 23:44 The two things that must be known for value-based care to succeed. 24:06 Article by Dana Prommel Strauss. 27:09 A quick summary of the conversation thus far. 30:42 The power of transparency in Dr. Siva's bubble plots. 32:39 EP449 with Marty Makary, MD, MPH. 34:05 Why these bubble plots work not just at the pr