QUOTE (wsp @ Jun 8 2007, 12:31 PM)

count all prior service: Nine month of service with semi-annual entry gets the 9/06 hires in the plan on 7/1/2007. Same eligibility gets the 4/07 hire in on 7/08 (assuming not a 4/1 hire). Almost the 21 and 1 but because of the hire dates it basically serves the same purpose.
First, when wouldn't you count all prior service? All service with the employer counts for eligibility (except for break-in-service provision in the plan).
Second, if you go with an open enrollment solution (i.e., allow anyone employed on 1/1/07 into the plan on 7/1/07) you may have a coverage issue if one of the original employees fails to eventually earn a year of service. Coverage testing would require the using the least eligibility requirement imposed by the plan.
Third, if you use the nine month approach (i.e., eligibility is age 21 and nine months of service) an employee is not required to earn any hours of service to be eligible to enter the plan - just be employed 9 months after their initial hire date. This allows part-time employees to participate in the plan where a 1-year/1,000 hours requirement may keep them out. Does this change how the doctor expects the plan to operate?