CMS Data · Price vs. quality

Is a cheaper hospital a worse one?

Hospitals now have to publish their prices, and the country publishes how good each hospital is. Almost everyone assumes a higher price means better care, and almost nobody has checked, because the price information is a sprawling mess and the quality information lives somewhere else entirely. Put the two side by side and you can finally ask whether you're paying for better care or just paying.

Price vs. qualityBy treatmentHidden bargainsAnswer in seconds
Oshri Cohen, CMS healthcare data made useful
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The problem

The price information is almost unusable alone.

The rules that made hospitals publish their prices produced a flood of files, every hospital formatting its own differently, and on their own they're just a price list with no judgment attached. A price is high or low only next to something, and the something people care about is quality. The quality picture exists too, star ratings, outcomes, how patients rate their care, but it sits in a separate place built a different way, so the price-versus-quality question almost never gets asked.

Once the prices are cleaned up and put next to the quality picture, the assumption is finally testable. You can hold one treatment steady, line up each hospital's price against its rating, and see whether price and quality actually move together. The interesting cases are the ones that break the assumption: the cheap hospitals that rate well, and the expensive ones that don't. Those stay invisible until both halves sit side by side.

What it answers

Questions you can finally ask.

Each is a question you simply ask and get an answer to, not a three-week analysis project.

Does a higher price buy better care?

Hold one treatment steady and put each hospital's price next to its rating to test the price-equals-quality assumption directly.

Where is care cheap and good?

Surface the hospitals priced below average that still rate above average, the genuine bargains the assumption says shouldn't exist.

Where does paying more buy nothing?

Find the expensive, low-rated hospitals where the extra cost buys no better care, the most useful thing a buyer can know.

How wide is the price spread for one treatment?

Measure how far prices range across hospitals for the same procedure, then see whether the spread tracks quality at all.

Which price tracks quality better?

Compare how the cash price and the insurer-negotiated price each line up with quality, since the two don't always move together.

Which markets price quality fairly?

Rank areas by how closely price follows quality, showing where the market rewards good care and where it doesn't.

What goes into it

What the answer pulls together.

What hospitals charge

The prices hospitals now have to publish, cleaned up so they can be compared treatment to treatment instead of left as a mess.

Cash price and insured price

Both the price a self-pay patient faces and the price insurers negotiate, the two views the assumption gets tested against.

How good each hospital is

Overall ratings plus the outcomes, safety and patient-experience records underneath them, the quality side of the comparison.

Publishing prices made them public, but a price you can't hold up against quality is just a number. Putting the two side by side is what finally tests whether you get what you pay for.

Oshri Cohen · On CMS data
Common questions

What people ask about this.

Aren't the published prices notoriously messy?

They are, and that's exactly the work. Every hospital publishes its prices in its own format, so the value isn't the raw files, it's cleaning them into comparable prices per treatment that can sit next to a rating. Once that's done, the price-versus-quality question becomes something you simply ask, instead of a manual slog through inconsistent spreadsheets.

Which price do you compare to quality, cash or insured?

Both, because they tell different stories. The cash price reflects what a self-pay patient faces, while the insured price reflects what insurers negotiate, and they don't always move together. Putting each next to quality separately lets you see which one actually tracks better care and which doesn't.

How current is the answer?

It stays current on its own. When new information is published, it's already in there, so you're asking against today's picture, not a year-old extract.

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against quality?

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