Over the last four decades, states have enacted hundreds of laws dictating precisely what insurers must cover so that consumers aren’t driven into debt or forced to go without medicines or procedures. But health plans have violated these mandates at least dozens of times in the last five years, ProPublica found. State insurance departments are responsible for enforcing these laws, but many are ill-equipped to do so, researchers, consumer advocates and even some regulators say. These agencies oversee all types of insurance, including plans covering cars, homes and people’s health. Yet they employed less people last year than they did a decade ago. Their first priority is making sure plans remain solvent; protecting consumers from unlawful denials often takes a backseat. Agencies often don’t investigate health insurance denials unless policyholders or their families complain. Patients often don’t know what care they’re entitled to under state mandates. And one survey found that 86% of people with health insurance don’t know which government agency to call for help. Knowing how to navigate the system can make all the difference to patients socked with giant medical bills. [ProPublica, November 24, 2023]