(A) When private counsel is appointed pursuant to this chapter, he must be paid a reasonable fee to be determined on the basis of forty dollars an hour for time spent out of court and sixty dollars an hour for time spent in court. The same hourly rates apply in post-conviction proceedings. Compensation may not exceed three thousand five hundred dollars in a case in which one or more felonies is charged and one thousand dollars in a case in which only misdemeanors are charged. Compensation must be paid from funds available to the Office of Indigent Defense for the defense of indigents represented by court-appointed, private counsel. The same basis must be employed to determine the value of services provided by the office of the public defender for purposes of § 17-3-40.

(B) Upon a finding in ex parte proceedings that investigative, expert, or other services are reasonably necessary for the representation of the defendant, the court shall authorize the defendant’s attorney to obtain such services on behalf of the defendant and shall order the payment, from funds available to the Office of Indigent Defense, of fees and expenses not to exceed five hundred dollars as the court considers appropriate.

(C) Payment in excess of the hourly rates and limits in subsection (A) or (B) is authorized only if the court certifies, in a written order with specific findings of fact, that payment in excess of the rates is necessary to provide compensation adequate to ensure effective assistance of counsel and payment in excess of the limit is appropriate because the services provided were reasonably and necessarily incurred.

(D) Nothing in this section shall be construed to alter the provisions of § 17-3-10 concerning those defendants who are entitled to legal representation.