Mich. Admin. Code R. 408.22110b - How to handle unusual cases

Rule 1110b.

(1) How do I handle a case if it is not obvious whether the precipitating event or exposure occurred in the work environment or occurred away from work? In these situations, you must evaluate the employee's work duties and environment to decide whether or not 1 or more events or exposures in the work environment either caused or contributed to the resulting condition or significantly aggravated a preexisting condition.

(2) How do I know if an event or exposure in the work environment "significantly aggravated" a preexisting injury or illness? A preexisting injury or illness has been significantly aggravated, for purposes of MIOSHA injury and illness recordkeeping, when an event or exposure in the work environment results in any of the following:

(a) Death, if the preexisting injury or illness would likely not have resulted in death but for the occupational event or exposure.

(b) Loss of consciousness, provided that the preexisting injury or illness would likely not have resulted in loss of consciousness but for the occupational event or exposure.

(c) One or more days away from work, or days of restricted work, or days of job transfer that otherwise would not have occurred but for the occupational event or exposure.

(d) Medical treatment in a case where medical treatment was not needed for the injury or illness before the workplace event or exposure, or a change in medical treatment was necessitated by the workplace event or exposure.

(2) Which injuries and illnesses are considered preexisting conditions? An injury or illness is a preexisting condition if it resulted solely from a non-work-related event or exposure that occurred outside the work environment.

(3) How do I decide whether an injury or illness is work-related if the employee is on travel status at the time the injury or illness occurs? Injuries and illnesses that occur while an employee is on travel status are work-related if, at the time of the injury or illness, the employee was engaged in work activities "in the interest of the employer." Examples of such activities include travel to and from customer contacts, conducting job tasks, and entertaining or being entertained to transact, discuss, or promote business. Work-related entertainment includes only entertainment activities being engaged in at the direction of the employer.

(4) Injuries or illnesses that occur when the employee is on travel status do not have to be recorded if the injuries or illnesses meet any of the following exceptions:

R. 408.22110b(4)	If the employee has ...:	You may use the following to determine if an injury or illness is work-related.
(a)	Checked into a hotel or motel for 1 or more days.	When a traveling employee checks into a hotel, motel, or other temporary residence, he or she establishes a "home away from home." You must evaluate the employee's activities after he or she checks into the hotel, motel, or other temporary residence for his or her work-relatedness in the same manner as you evaluate the activities of a non-traveling employee. When the employee checks into the temporary residence, he or she is considered to have left the work environment. When the employee begins work each day, he or she re-enters the work environment. If the employee has established a "home away from home" and is reporting to a fixed worksite each day, you also do not consider injuries or illnesses work-related if they occur while the employee is commuting between the temporary residence and the job location.
(b)	Taken a detour for personal reasons.	Injuries or illnesses are not considered work-related if they occur while the employee is on a personal detour from a reasonably direct route of travel, that is, has taken a side trip for personal reasons.

(5) How do I decide if a case is work-related when the employee is working at home? Injuries and illnesses that occur while an employee is working at home, including work in a home office, will be considered work-related if the injury or illness occurs while the employee is performing work for pay or compensation in the home, and the injury or illness is directly related to the performance of work rather than to the general home environment or setting. For example, if an employee drops a box of work documents and injures his or her foot, the case is considered work-related. If an employee's fingernail is punctured by a needle from a sewing machine used to perform garment work at home, becomes infected and requires medical treatment, the injury is considered work-related. If an employee is injured because he or she trips on the family dog while rushing to answer a work phone call, the case is not considered work-related. If an employee working at home is electrocuted because of faulty home wiring, the injury is not considered work-related.

Notes

Mich. Admin. Code R. 408.22110b

2015 MR 10, Eff. May 27, 2015