No, Washington does not use a no-fault insurance system. Instead, it operates under a traditional tort system, where the at-fault driver is responsible for covering the damages and injuries resulting from an accident. This means that if you’re involved in a car accident in Washington, you can file a claim against the at-fault driver’s insurance to seek compensation for medical expenses, property damage, and other related costs. It’s important for drivers in Washington to understand their insurance options and ensure they have adequate coverage to protect themselves in the event of an accident.