Detention Act Article 55

After a defendant suffering from an injury or an illness has received medical treatment provided under NHI coverage or by a doctor arranged by the detention center and there is a legitimate reason for the defendant to obtain treatment from another doctor, a detention center may approve the request of the defendant to see another doctor inside the detention center at his/her own expense.Where a defendant sees a doctor at his/her own expense according to the preceding paragraph but the defendant needs to be escorted to a medical institution for treatment, the detention center shall report the matter to the court that issues the detention order or the prosecutor in a written format afterwards.Where a defendant who is denied visits and correspondence by the court that issues the detention order needs to be escorted to a medical institution for treatment at his/her expense according to the preceding paragraph, the detention center should, by its vested authority or at the request of the defendant, submit the defendant’s diagnosis information promptly to the court that issues the detention order for a decision. If the court grants an approval, the detention center will escort the defendant under guard to a medical institution for treatment. However in case of urgency, the detention center may first escort the defendant to a medical institution for treatment and inform the court that issues the detention order immediately. If the court does not think treatment at a medical institution should be allowed, it shall issue a ruling of revocation in five (5) days.Regulations governing the application procedures for seeing a doctor at the defendant’s own expense in Paragraph 1, requirements, implementation method, time, place, payment of fees, and other requirements shall be prescribed by the Ministry of Justice.
中文原文 羈押法第55條
受傷或罹患疾病之被告接受全民健康保險提供之醫療服務或經看守所委請之醫師醫治後,有正當理由認需由其他醫師診治,而請求自費於看守所內延醫診治時,看守所得予准許。
前項自費延醫診治需護送醫療機構進行者,應於事後以書面陳報為裁定羈押之法院或檢察官。
經裁定羈押之法院禁止其接見通信者,有前項護送醫療機構進行自費延醫診治情形時,看守所應依職權或依被告申請檢具診斷資料速送裁定羈押之法院為准駁之裁定,經裁定核准後由看守所護送至醫療機構醫治。
但有急迫情形時,看守所得先將其護送至醫療機構治療,並即時通知為裁定羈押之法院,法院認為不應准許者,應於五日內裁定撤銷之。
第一項自費延醫之申請程序、要件、實施方式、時間、地點、費用支付及其他應遵行事項之辦法,由法務部定之。

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