Section 364. Payment of both pensions for accident and other benefits prohibited

a. If any benefits under the workers' compensation law  may
  be  or  become  payable  as  the  result  of  accidental  disability  or
  accidental death, no payment of any benefit shall be  made  pursuant  to
  this  article  on  account of such disability or death until there shall
  have been a final determination of the claim for  workers'  compensation
  benefits.    Pending  such final determination, however, the comptroller
  may authorize payment of all or any part of the benefits  payable  under
  this  chapter, and in that event, shall be entitled to reimbursement out
  of the unpaid installment or installments of compensation due under  the
  workers' compensation law provided that claim therefor is filed pursuant
  to  the  provisions  of  such law. Any pension, payable pursuant to this
  article on account of any such disability or death, shall be reduced  by
  the  amount  of  the  benefits that are finally determined to be payable
  under the workers' compensation law by  reason  of  such  disability  or
  death.  Such reduction shall be effectuated as follows:
    1.  Pension  installments  shall  be  reduced  by  the  amount  of the
  concurrent workers' compensation benefits.
    2. The pension reserve on account of a pension  so  payable  shall  be
  reduced  by  the  amount of the lump sum workers' compensation benefits.
  In such case the pension  thereafter  payable  shall  be  the  actuarial
  equivalent of the pension reserve as so reduced.
    No  such  reduction shall be made, however, for the amount of medical,
  surgical, or other attendance or treatment, nurse and hospital  service,
  medicine,  crutches  or  apparatus  and  of any funeral expense provided
  under the workers' compensation law in addition to regular  compensation
  benefits,  or  of any legal fees awarded under the workers' compensation
  law.
    b. A final determination of the state workers' compensation board that
  benefits are payable pursuant to the workers' compensation law by reason
  of the accidental disability or accidental death  of  a  member  of  the
  policemen's and firemen's retirement system shall not in any respect be,
  or  constitute, a determination that an accidental disability retirement
  allowance, a disability incurred in performance of duty allowance or  an
  accidental  death  benefit is payable on account thereof pursuant to the
  provisions of this article.