Freakonomics Radio

Podbit · Freakonomics Radio

The World Is (Still) Drowning in Sludge

Explore episode Jun 24, 2026

Where this was said

How Healthcare Sludge Kills Independent Medical Practice

At 31:15 · chapter starts 26:00

Returning from the break, Dubner observes that sludge does not just frustrate patients — it does quantifiable damage to the healthcare workforce. Handel explains that insurers impose massive administrative burdens directly on physicians: prior authorization fights, billing disputes, and endless paperwork all designed to discourage or delay care utilization. A survey of 500 physicians published in the American Journal of Managed Care found 94% describe these issues as a huge burden, and 64% have experienced burnout partly because of them, with some considering leaving medicine entirely. The structural consequence, Handel argues, is that in the past 5–10 years, insurers and venture capitalists have been 'hoovering up' independent doctor practices because solo physicians can no longer afford to process the sludge on their own. It is now nearly impossible in the US to sustain a small independent physician practice. Handel's line crystallizes the episode's tragedy: 'If you don't have that, you're not a doctor, you're a sludge processor.' Dubner extends the metaphor: sludge is not a nuisance but a cancer — a malignancy that turns healthy tissue sick, driving consolidation that produces still more sludge. Handel also revisits his earlier research on dominated health plan options (where employees lose at least $1,000 choosing objectively worse plans) and the striking finding that 40% of workers falsely believe a more generous plan gives access to more doctors, making them willing to pay $2,000 more per year for something that isn't real.

Health & Fitness
Physicians Are Becoming Sludge Processors

The World Is (Still) Drowning in Sludge · Jun 24, 2026 Health & Fitness

94% of physicians say admin burdens from insurers are massive. 64% report burnout. The result: independent doctor practices are being hoovered up by insurers and private equity because solo physicians can no longer survive the paperwork alone. If you don't have a corporate shield, you're not a doctor — you're a sludge processor.

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