Hospital Price Transparency Was Supposed to Fix Healthcare Costs

The same surgery can cost 30 times more at one hospital than another. We found this across 424 procedures and 21 specialties, with cash prices ranging from $200 to $110,000. Five years after the federal Hospital Price Transparency rule required hospitals to post their real prices, only about 1 in 5 have.

This is the first in a three-part series about a problem we see every day at Sylk Health, and what we've done about it. This post covers why healthcare prices are so hard to find.

The Government Tried to Fix This. It Didn't Work.

In 2021, the federal government told every hospital in America to publish their prices online, the real prices, not just the inflated sticker prices. Negotiated insurance rates. Cash prices. Everything, in a format computers could read.

It was a good idea. Five years later, only about 1 in 5 hospitals actually comply.

A 2024 government audit found that regulators don't even have a reliable way to check whether the data hospitals do publish is accurate. And the data that does exist? It's buried in massive technical files designed for data analysts, not for someone trying to figure out what their surgery will cost.

As NPR put it in early 2026, the transparency data "was supposed to help patients" but instead ended up "helping the industry": insurers and large employers who have the resources to mine it.

The Price Differences Are Staggering

Here's what researchers have found when they actually dig into the numbers:

The same procedure can cost 3 to 30 times more at one hospital than another. A 2022 study by Linde & Egede published in Medical Care looked at 14 common procedures across nearly 1,600 hospitals and found enormous variation for identical services.

In our own analysis of 424 procedures, the range within a single specialty is striking:

A single blood test, the same test, the same vial of blood, ranged from $10 to over $10,000 across California hospitals.

Insurance "negotiated" rates average about 2.5 times what Medicare pays, but the range is enormous, from about 1.6 times Medicare in some states to over 3 times in others.

And here's the part that really stings: the price differences are driven primarily by market power, not quality. A major economics study found that hospital market concentration (how few competitors they face) is the single strongest predictor of higher prices. Hospitals in areas with fewer competitors simply charge more because patients have nowhere else to go.

Who Pays the Price for This Opacity?

The pricing crisis doesn't affect everyone equally. The people hit hardest are those with the least ability to navigate it:

• 27.1 million Americans have no health insurance and face full sticker prices according to CPS ASEC

• 42% of privately insured adults are on high-deductible plans, effectively paying cash for many procedures according to Commonwealth Fund data

• 23% of insured adults are "underinsured," with out-of-pocket costs too high relative to their income according to the Commonwealth Fund

• Over 1 million Americans travel abroad for medical care each year, often without a reliable US price to compare against says Patients Beyond Borders

If You're Uninsured

More than 26 million Americans have no health insurance. When they need surgery, they face the full sticker price, and that sticker price is often wildly inflated. Hospital posted charges can run 2.5 to 10 times the actual cost of delivering care. Without insurance to negotiate on your behalf, you're starting from the worst possible position.

If You Have a High Deductible

Here's something that surprises a lot of people: even with insurance, you might be paying full price for your surgery.

About 42% of privately insured adults are now enrolled in high-deductible health plans, up from about 25% a decade ago. If your deductible is $3,000 or $5,000 or $8,000, every dollar of that comes out of your pocket before insurance kicks in. For many surgical procedures, that means you're effectively paying cash.

The Commonwealth Fund found that 23% of insured adults are "underinsured," meaning their deductibles and out-of-pocket costs are so high relative to their income that insurance doesn't meaningfully protect them. Among this group, 57% said they'd avoided or delayed care because of cost.

That's not a coverage problem. That's a pricing problem.

If You're Considering Treatment Abroad

Over a million Americans travel abroad for medical care every year for everything from dental work to major surgery. They're making a huge decision, leaving their home country for treatment, and they need to know what the procedure would cost at home to evaluate whether the trip makes sense.

Without a reliable US price estimate, they're comparing a quote from a hospital in Mexico or Thailand against... a guess. This is exactly the problem we set out to solve when we started building our procedure comparison tools.

Why the Tools We Have Aren't Enough

Several websites try to help patients estimate costs, and some of them may be quite good. The problem is that none of them publish how accurate their estimates actually are.

Think about it this way: if a weather app told you it would be 72 degrees tomorrow, you'd want to know its track record. Is it usually right? Off by 2 degrees? Off by 20? Without that information, the forecast is just a number.

The same is true for healthcare price estimates. A tool that says your surgery will cost $8,000 is only useful if you know how much confidence to place in that number.

Parente (2023) published in INQUIRY journal estimated that effective price transparency tools could save the commercially insured population between $17.6 and $80.7 billion per year. The potential is enormous. But it depends on estimates people can actually trust and verify.

The Gap Between Data and Decisions

Here's the core problem: even when pricing data exists, it doesn't give patients what they actually need: a single, understandable number that answers the question: roughly how much should this procedure cost?

That question is what drove our team to start digging into publicly available government data. And it turns out, the answer may have been hiding in plain sight all along.

Medicare, the program that covers seniors, publishes standardized payment rates for every medical procedure in the country. And as we'll show in Part 2, those rates are surprisingly good at predicting what cash-pay patients will be charged.

The data already exists. We just had to figure out how to turn it into something you can actually use. If you want to see the result, join our waitlist through the footer at the bottom of your screen.