Non-participating providers haven't signed an agreement to accept assignment for all Medicare-covered services, but they can still choose to accept assignment for individual services. These providers are called non-participating. Here's what happens if your doctor, provider, or supplier doesn't accept assignment:
Survey of the EF-1 Tornado Verona, NY. A storm survey team examined a concentrated path of damage beginning on sand hill road near Route 31 west of Verona moving east across west main street and through the intersection of Route 31 and 365.
The Tri-State tornado (1925) is the longest continuous track left by a tornado ever recorded in the world, this is also the deadliest tornado in US history. The tornado traversed 219 miles (352km) across southeastern Missouri, southern Illinois and southwestern Indiana in about 3.5 hours.