Health Stats
All Topics Released
AI and Insurance Denials: 80.7% of Appeals Succeedhealth insuranceprior authorizationmedicare advantageai denialspatient rightsMedicare Advantage insurers made nearly 53 million prior authorization decisions in a year. Most denials are never appealed, and the large majority of those that are get overturned.
14 Feb 2026
The Glucose Gap: What CGM Data Can and Can't Tell Youcgmmetabolic healthblood glucosewearableshealth evidenceThe statistic that most American adults are metabolically unhealthy comes from a 2018 NHANES study, not from glucose monitors. Evidence that CGMs benefit people without diabetes remains weak.
05 Feb 2026
$14,775 a Person: What US Health Spending Buyshealthcarehealth spendingoecdlife expectancydata-storiesThe United States spent $14,775 per person on health in 2024, against a peer country average of $7,860. US life expectancy was 79.0 years, compared with 82.7 across the same countries.
07 Jan 2026
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