In the case of the death of an injured employee who is receiving permanent total disability benefits, or additional benefits payable, if the injured employee was permanently and totally disabled for at least ten years and was married to the surviving spouse for at least ten years, the decedent‘s surviving spouse is eligible to receive no more than six months of the decedent’s permanent total disability benefits, supplementary benefits, and additional benefits payable in the same manner as the deceased spouse would have been entitled to receive the benefits. A surviving spouse is eligible for benefits under this section if the organization approved the decedent for home health care services and reimbursed the surviving spouse for providing the home health care services. The surviving spouse is not eligible for benefits under this section if the surviving spouse is eligible for benefits under section 65-05-16. The eligibility of the surviving spouse to receive benefits under this section terminates upon the remarriage of the surviving spouse.