A significant hidden cost in the US healthcare system is the administrative expense of price negotiation. For a well-run hospital, the process of billing, negotiating, and receiving reimbursement from insurance companies can consume 2% to 7% of a patient's total bill, adding a substantial layer of inefficiency.
The US government's official inflation statistics for healthcare are often lower than public perception because the underlying price data, negotiated between hospitals and insurers, are considered trade secrets. This forces economists to use lagging or incomplete survey data, creating a disconnect with real-world costs.
As the US population ages, more people enroll in Medicare, which typically under-reimburses hospitals for the full cost of care. To compensate for this revenue shortfall, hospitals raise the prices for patients with private, employer-sponsored insurance, effectively shifting costs from the public plan to commercial payers.
Official healthcare inflation appears lower than reality because hospitals are currently absorbing rising costs by accepting lower profit margins. This is not sustainable and suggests future price hikes as hospitals pass these costs on to insurers in upcoming negotiation cycles, which occur every two to three years.