19.
 19. (1) Attendant care benefits shall pay for all reasonable and necessary expenses, (a)  that are incurred by or on behalf of the insured person as a result of the accident for services provided by an aide or attendant or by a long-term care facility, including a long-term care home under the Fixing Long-Term Care Act, 2021 or a chronic care hospital; and (b)  that, to the extent any of the expenses referred to in clause (a) are for transportation, are authorized transportation expenses for which no medical benefit described in clause 15 (1) (g) is payable, no rehabilitation benefit described in clause 16 (3) (k) is payable and no amount is payable under subsection 25 (4).  O. Reg. 34/10, s. 19 (1); O. Reg. 292/22, s. 1. (2) Subject to subsection (3), the amount of a monthly attendant care benefit is determined in accordance with the version of the document entitled “Assessment of Attendant Care Needs” that is required to be submitted under section 42 and is calculated by, (a)  multiplying the total number of hours per month of each type of attendant care listed in the document that the insured person requires by an hourly rate that does not exceed the maximum hourly rate, as established under the Guidelines, that is payable in respect of that type of care; and (b)  adding the amounts determined under clause (a), if more than one type of attendant care is required.  O. Reg. 34/10, s. 19 (2). (3) The amount of the attendant care benefit payable in respect of an insured person shall not exceed the amount determined under the following rules: 1.  If the optional medical, rehabilitation and attendant care benefit referred to in paragraph 4 of subsection 28 (1) or the catastrophic impairment benefit referred to in paragraph 5 of subsection 28 (1) has not been purchased and does not apply to the insured person, the amount of the attendant care benefit payable in respect of the insured person shall not exceed, i.  $3,000 per month plus the amount of any applicable harmonized sales tax payable under Part IX of the Excise Tax Act (Canada) for accidents that occur on or after June 3, 2019, if the insured person did not sustain a catastrophic impairment as a result of the accident, or ii.  $6,000 per month plus the amount of any applicable harmonized sales tax payable under Part IX of the Excise Tax Act (Canada) for accidents that occur on or after June 3, 2019, if the insured person sustained a catastrophic impairment as a result of the accident. 2.  If the optional medical, rehabilitation and attendant care benefit referred to in paragraph 3 of subsection 28 (1) has been purchased and applies to the insured person, the amount of the attendant care benefit payable in respect of the insured person shall not exceed the amount set out in subparagraph 1 i. 3.  If the optional medical, rehabilitation and attendant care benefit referred to in paragraph 4 of subsection 28 (1) or the catastrophic impairment benefit referred to in paragraph 5 of subsection 28 (1) has been purchased and applies to the insured person, the amount of the attendant care benefit payable in respect of the insured person shall not exceed the monthly limit under subsection 28 (7). 4.  Despite paragraphs 1, 2 and 3, if a person who provided attendant care services (the “attendant care provider”) to or for the insured person did not do so in the course of the employment, occupation or profession in which the attendant care provider would ordinarily have been engaged for remuneration, but for the accident, the amount of the attendant care benefit payable in respect of that attendant care shall not exceed the amount of the economic loss sustained by the attendant care provider during the period while, and as a result of, providing the attendant care. 5.  Despite paragraphs 1, 2 and 3, if a person who provided attendant care services (the “attendant care provider”) to or for the insured person did so for remuneration, and the actual expenses incurred in respect of the attendant care services are lower than the amount of the monthly attendant care benefit as determined under subsection (2), the insurer shall only be liable for payment of the incurred expenses. O. Reg. 251/15, s. 9; O. Reg. 123/19, s. 3.