A quasar is believed to be a supermassive black hole surrounded by an accretion disk. An accretion disk is a flat, disk-like structure of gas that rapidly spirals around a larger object, like a black hole, a new star, a white dwarf, etc.
Category: Special Enrollment Periods SEP. In certain situations, people with Medicare may be eligible for a Special Enrollment Period (SEP) allowing them to join a Medicare Advantage plan or Medicare Part D prescription drug plan, or switch to a different Medicare plan during the plan year.
Initial Preventive Physical Examination (IPPE) (G0402) also known as the Welcome to Medicare Visit. The goals of the IPPE are health promotion and disease prevention and detection. This code can only be billed when the services are provided during the first twelve months the patient is enrolled in Medicare Part B. The IPPE is a single once-per-lifetime benefit.