Labor Insurance Act Article 42

In case the diagnosis given by the hospital or clinic operated or specially contracted by the insurer decides that the insured person who conforms to one of the following conditions shall be hospitalized, his insured unit shall make such an application for him, except when an insured person is already hospitalized on account of emergent injury or sickness:1. Where an occupational injury has been sustained;2. Where an occupational disease has been afflicted;3. Where an ordinary injury has been inflicted; or4. Where the insured person has accumulated insurance coverage for more than 45 days before he applies for hospitalization treatment on account of an ordinary sickness.
中文原文 勞工保險條例第42條
被保險人合於左列規定之一,經保險人自設或特約醫療院、所診斷必須住院治療者,由其投保單位申請住院診療。
但緊急傷病,須直接住院診療者,不在此限。
一、因職業傷害者。
二、因罹患職業病者。
三、因普通傷害者。
四、因罹患普通疾病,於申請住院診療前參加保險之年資合計滿四十五日者。

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