Current local time in Pennsylvania with information about Pennsylvania time zones and daylight saving time.
The birthday rule is a common claims practice health insurance companies use when children are listed as dependents on two parents' group health plans. The rule helps determine which health plan is the primary policy and which is secondary so that total coverage does not exceed 100 percent of charges.
Definition of birthday for Students. 1  1 : the day or anniversary of someone's birth. 2  2 : a day of beginning Our town just celebrated its 150th birthday.