Josh Mandel, MD (@joshcmandel) 's Twitter Profile
Josh Mandel, MD

@joshcmandel

physician, programmer, and would-be pâtissier/poet. Chief Architect for #MicrosoftHealth and for @SMARTHealthIT.

Bsky: josh.mandel.md

ID: 619392780

linkhttp://joshuamandel.com calendar_today26-06-2012 18:30:51

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Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

CMS RFI MCP: Now It's Your Turn to Analyze 10k Pages ;) A few weeks ago, I shared an interactive dashboard summarizing public comments on the CMS Health Tech Ecosystem RFI. Now for the next step: make the underlying data more amenable to new, dynamic analyses. Toward this end,

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

I've been delighted with the ergonomics of Claude Code's custom slash commands. x.com/JoshCMandel/st… showcases a set I made yesterday for working with my CMSGov RFI MCP. These commands make it easy for anyone to analyze comments from regulations.gov.

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Props to Isaac Kohane for being the first person to put in an analysis request for my CMS RFI MCP stack. I had Claude 4 Opus code do "/analysis-workflow" to find and analyze 125 comments from patients, then asked Gemini 2.5 Pro to write up a report based on these. (I ran out of

Props to <a href="/zakkohane/">Isaac Kohane</a> for being the first person to put in an analysis request for my CMS RFI MCP stack. I had Claude 4 Opus code do "/analysis-workflow" to find and analyze 125 comments from patients, then asked Gemini 2.5 Pro to write up a report based on these. (I ran out of
Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Voices from the CMS RFI: Attitudes Toward the Health System In the summer of 2025, CMS sought public input on building a patient-centered digital health ecosystem. Patient voices reveal fundamental worldviews about trust, power, and survival in America's healthcare system. #

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Deregulation of Certified Health IT: Cuts to Real World Testing (Personal note: The value proposition of regulation and deregulation is full of trade-offs. My personal take is that the Real World Testing cuts are a reasonable, pragmatic place to ease off on requirements, opening

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

This is why almost every serious LLM Chat app offers "edit" buttons on previous user turns, and "regenerate" buttons on previous assistant turns. (With one notable exception: t's a mystery that Google Gemini App doesn't do this.)

Epic (@heyepic) 's Twitter Profile Photo

One organ donor can save up to eight lives. In the US, early adopters of this feature have seen thousands of donation registrations through MyChart in just a couple of months.

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Which healthcare regulations should we kill? Yesterday, the comment period closed on the Agency for Healthcare Research and Quality RFI titled "Ensuring Lawful Regulation and Unleashing Innovation to Make America Healthy Again." The RFI asked stakeholders to pinpoint specific

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

HHS wants to deregulate. Fixing prior authorization through deregulation presents a paradox. # Background The White House is clear: slash the number of federal regulations. Executive Order 14192 demands a "10-for-1" repeal ratio. Another order aims to deconstruct the

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

The Prior Auth API is a Trap! The Da Vinci DTR Implementation Guide aims to reduce prior authorization friction by standardizing the format for asking and answering clinical questions. It is a well-engineered specification for a "computable clipboard," a significant improvement

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

OK, I'm coming up to speed with the 2022 ePA RFI ;-) joshuamandel.com/regulations.go… has an overview on this theme. Re: Cigna's comment... whether rules are set by Cigna or a self-insured employer, transparency would make the rules visible/comparable, no?

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

OK, I've migrated Heardle away from glitch -- the old URL forwards to joshuamandel.com/heardle/ so please update your bookmarks if you've got a Heardle habit :-)

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Big news: SMART Health Cards and Links is now a formal HL7 standard 🎉 This standard gives people a simple, secure way to carry and share their health data using QR codes or copy/pasteable web links. Whether it’s a summary of care, a digital insurance card, or a vaccine history

Brendan Keeler (@healthapiguy) 's Twitter Profile Photo

A uniform truth that will play true: in three to five years, we will look back at the infrastructure we're building today and say "how stupid were we". HL7v2, CDA, FHIR...whatever we think is "the" solution will be superseded. And we'll certainly do that about FHIR. Each

Josh Mandel, MD (@joshcmandel) 's Twitter Profile Photo

Hey,Grok, who were the ten most famous people to visit my profile? Don't need to be mutuals, don't tag them, just say who they were.