BCBS Study: Hospital AI Is Upcoding — And Payers Are Paying Attention
A new Blue Health Intelligence analysis found that hospitals using AI for clinical documentation are generating sharp spikes in complex condition coding — a practice known as upcoding. The AI-driven increase in just one condition (acute posthemorrhagic anemia) added $22 million to maternity admission costs at a single cluster of facilities in one year. Researchers conclude the technology is causing a mismatch between care delivered and care billed.