This story can be republished for free ( details ). This story also ran on Daily Beast

[UPDATED on Dec. 18]

Kim S. didn’t have to pay a penny for her double mastectomy or the reconstructive surgery she had after treatment for breast cancer in June 2018. Her health insurance fully covered both procedures.

Knowing that, cost wasn’t an issue for her in selecting the type of breast implants. She asked her plastic surgeon, “If I were your wife, what would you [choose]?” After pondering the options, she went with Mentor MemoryGel implants.

According to her hospital bill, those implants came with a price tag of $3,500 apiece, or $7,000 total.

Such a high charge for the exact same item would have been unthinkable if the procedure was cosmetic breast augmentation, which is generally not covered by health insurance. When patients pick up the tab, cosmetic surgery packages for breast augmentation cost about the same — $7,000 — but that includes the doctor’s fee, implants, operating room time and anesthesia.

The radical difference in price demonstrates in stark numerical terms how costs often depend on who is paying the bill.

Dr. Anupam Jena, a health economist at Harvard Medical School, said it’s precisely because cosmetic patients pay out-of-pocket that their costs for implants are far lower than what hospitals charge reconstructive patients.

“Cosmetic surgery providers have to compete with each other,” he said, and “one of the big ways they’re going to compete is to compete on price.”

“Whatever the cost is for the implant, they can’t up-charge too much, or a patient will just go somewhere else.”

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Dr. Alex Sobel, a cosmetic surgeon and president of the American Board of Cosmetic Surgery, said the price he charges cosmetic patients for breast implants is pretty close to the price he pays for the implants from the manufacturer. High-end implants would be priced at a maximum of $3,000 for a set, he added, if the patient had been undergoing cosmetic breast augmentation surgery.

Sobel operates a cosmetic surgery practice in Bellevue, Wash., which is in the region of the U.S. with the highest cost range for cosmetic breast surgeries. He said he usually pays around $250 to $700 per implant for saline and $700 to $1,000 per implant for silicone. The most expensive form — stable silicone or “gummy bear” implants — are usually priced around $1,350 each.

Similarly, Dr. Brent Rosen, a cosmetic surgeon with a practice in a northern suburb of Philadelphia, said the silicone implants he buys range from $1,500 to $2,000 per individual implant.

For the entire cosmetic breast augmentation procedure with silicone implants Rosen charges $6,500. That’s $500 less than the charge for just the silicone implants Kim S. received at a nearby hospital in Pennsylvania.

Jena, the Harvard health economist, said the reason behind many of these price markups is that hospitals are like any other business trying to make a profit. They can ask more from a company like an insurer than they can from an individual.

“Why does Apple charge $1,000 for an iPhone? It doesn’t cost that much to make an iPhone. It’s so they can extract surplus money. Same goes for hospitals,” said Jena.

Breast implants are just one example of how medical devices are significantly marked up by hospitals.

A 2017 study published in JAMA found that for knee and hip implants, insurance companies were paying double what the hospitals paid when they purchased the implants from manufacturers.

It is hard to define a reasonable manufacturing cost or wholesale price for a medical-grade bag of silicone. Mentor Worldwide and Allergan, the two biggest manufacturers of breast implants in the U.S., declined to share their products’ wholesale costs or their price negotiation practices with providers. Manufacturers regard their pricing as a trade secret.

Hospitals typically obtain medical devices through health care group purchasing organizations, which are supposed to negotiate with manufacturers to get lower costs for items. Bigger hospitals or providers that offer to use more of a certain product often get steep discounts over wholesale.

In 2016, Medicare, which has huge leverage in negotiations, paid $516.59 for a “silicone or equivalent breast prosthesis.”

So, the hospital markup for patients who pay for the procedure or are commercially insured is even more extraordinary.

Of course, when dealing with powerful insurance companies, hospitals don’t get paid the full asking price conveyed on their bills. The price is often merely the starting point for negotiations with insurers. Hospitals often receive a single “case rate” or bundled payment for all breast reconstruction surgeries, and that reimbursement is not related to the type of breast implant chosen.

“Hospitals are absolutely marking up the prices for medical devices,” said Jeffrey McCullough, a health policy professor at the University of Michigan. But, he added, “you can almost guarantee the list price you see on a hospital bill is not what the hospital is getting paid by insurance companies,” which bargain for discounts.

Even so, not all patients have comprehensive health insurance coverage. In such cases, all or part of the hospital’s high charge for breast implants could be billed directly to patients.

“If you don’t have an insurance company bargaining on your behalf, the default is to charge the patient,” McCullough said.

KHN’s coverage of women’s health care issues is supported in part by The David and Lucile Packard Foundation.