(a)
Should the United States Government or any agent thereof, in accordance with any federal statute, rule, or regulation, furnish monetary assistance, benefits, or other temporary or permanent relief to disaster service workers or to disaster service workers and their dependents for injuries arising out of and occurring in the course of their activities as disaster service workers, the amount of compensation that any disaster service worker or his or her dependents are otherwise entitled to receive from the State of California under this division for any injury shall be reduced by the amount of monetary assistance, benefits, or other temporary or permanent relief the disaster service worker or his or her dependents have received and will receive from the United States or any agent thereof as a result of the injury.
(b)
If, in addition to monetary assistance, benefits, or other temporary or permanent relief, the United States Government or any agent thereof furnishes medical, surgical, or hospital treatment, or any combination thereof, to an injured disaster service worker, the disaster service worker has no right to receive similar medical, surgical, or hospital treatment under this division.
(c)
If, in addition to monetary assistance, benefits, or other temporary or permanent relief, the United States Government or any agent thereof will reimburse a disaster service worker or his or her dependents for medical, surgical, or hospital treatment, or any combination thereof, furnished to the injured disaster service worker, the disaster service worker has no right to receive similar medical, surgical, or hospital treatment under this division.
(d)
If the furnishing of compensation under this division to a disaster service worker or his or her dependents prevents the disaster service worker or his or her dependents from receiving assistance, benefits, or other temporary or permanent relief under a federal statute, rule, regulation, the disaster service worker and his or her dependents shall have no right to, and may not receive, any compensation from the State of California under this division for any injury for which the United States Government or any agent thereof will furnish assistance, benefits, or other temporary or permanent relief in the absence of the furnishing of compensation by the State of California.