Plans of credit involuntary unemployment insurance as provided in § 73.110 (a) (relating involuntary unemployment insurance benefits) may provide for initial eligibility requirements, whereby an insurer may choose to exclude from credit involuntary unemployment coverage, one or more of the following:

1. (1) Unemployed individuals.
2. (2) Self-employed individuals.
3. (3) Military personnel.
4. (4) Workers in seasonal or temporary jobs which are designed to last 6 consecutive months or less.
5. (5) Debtors who have been notified of a layoff or of employment termination occurring within 60 days of the termination notification.