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.
1. the anniversary of a birth. 2. the day of a person's birth. 3. a day commemorating the founding or beginning of something. [1350â1400]. anniversary  birthday.