Emergency Medical Services Act Article 20

Fees of ambulance services shall be collected according to the standards of fees set forth by the local municipality or county (city) authorities.
中文原文 緊急醫療救護法第20條
救護車執行勤務,應依據所在地直轄市、縣(市)衛生主管機關訂定之收費標準收費。

English translation for reference only; the Chinese text prevails. Not legal advice.