Ohio Administrative Code
Title 4123 - Bureau of Workers' Compensation
Chapter 4123-17 - General Rating for the State Insurance Fund
Section 4123-17-11 - Rule of merit rating controlling the employee having but one eye, one hand, etc

Should any employee having but one hand, arm, eye, foot or leg thereafter lose any one of the foregoing members in an industrial accident or as the result of an occupational disease the same shall be merit-rated, not as a permanent total disability, but as a permanent partial disability, based upon the loss of the last member only. The remaining cost shall not be charged against the accident experience of the employer.