Healthcare Knowledge on Paras Katyal

What Is Interoperability in Healthcare — and Why Does It Still Matter?

Mon, 11 May 2026 00:00:00 +0000

If you’ve spent any time in healthcare, you’ve heard the word interoperability. It shows up in strategy decks, vendor pitches, and policy documents — usually without a clear explanation of what it actually means for real people.

Here’s my attempt at a plain-language version.

What It Actually Means

Interoperability in healthcare means that different systems — hospitals, clinics, labs, pharmacies, insurers — can share patient information in a way that is accurate, timely, and useful to whoever needs it.

Value-Based Care: What It Actually Means and Why It's Taking So Long

Fri, 13 Mar 2026 00:00:00 +0000

Few phrases in healthcare get used as confidently as “value-based care” — and few are as consistently under-explained.

I’ve sat in enough rooms where smart people talk past each other about VBC that I wanted to write a clear version of what it actually means, why it’s compelling, and why the transition from the current model is so hard.

The Baseline: Fee-for-Service

To understand value-based care, you first need to understand what it’s replacing — or trying to replace.

Quality Measures in Healthcare: What They Are and Why They're Hard to Get Right

Wed, 18 Feb 2026 00:00:00 +0000

Healthcare organizations talk a lot about quality. But if you ask what “quality” actually means in practice — how it’s defined, who measures it, and what happens when the numbers look bad — the answers get complicated fast.

Here’s a plain-language breakdown of how quality measurement works in healthcare, and why getting it right is harder than it looks.

Why We Measure Quality at All

For most of history, healthcare quality was assessed informally — reputation, credentials, patient feedback. The problem with that approach is that it’s not scalable, not consistent, and not particularly reliable.

Risk Adjustment in Healthcare: Why It Matters More Than Most People Realize

Thu, 22 Jan 2026 00:00:00 +0000

Risk adjustment is one of those topics that gets labeled as “technical” and handed off to a specialized team — and then quietly shapes enormous financial and clinical decisions that most people in the organization don’t fully understand.

That’s a problem. Because when risk adjustment works well, it makes the healthcare system fairer. When it breaks down, it distorts incentives in ways that hurt patients and waste resources.

Here’s a plain-language explanation of what it is, how it works, and why it matters.