Membership Eligibility
Telhio is open to all who live, work, worship, or attend school in the following Central and Southwest Ohio counties:
| Butler | Franklin | Marion | Preble |
| Champaign | Greene | Miami | Richland |
| Clark | Hamilton | Montgomery | Union |
| Delaware | Licking | Morrow | Warren |
| Fairfield | Madison | Pickaway |
Telhio membership is a benefit for employees.
- Employees of Anthem Blue Cross and Blue Shield who work in Ohio
- Employees of Ohio State Medical Association who work in Ohio
- Employees of Central Benefits Mutual Insurance Company who work in Ohio
- Additional Select Employer Groups
Family of Telhio members also qualify for membership.
- Relation by blood
- Adoption
- Marriage
- Living in the same household