When an insured person (excluding an insured person to whom the preceding Article and Article 90-2, paragraphs (1) through (3) apply) comes to fall under any of the following items, the insured person is not required to pay the premium, excluding a premium already paid, for the period from the month preceding the month that contains the day on which the person came to fall under that item to the month that contains the day on which the person ceases to fall under it.
被保険者（前条及び第九十条の二第一項から第三項までの規定の適用を受ける被保険者を除く。）が次の各号のいずれかに該当するに至つたときは、その該当するに至つた日の属する月の前月からこれに該当しなくなる日の属する月までの期間に係る保険料は、既に納付されたものを除き、納付することを要しない。
When the person is entitled to receive a disability basic pension, or a benefit paid as a pension under the Employees' Pension Insurance Act for which disability is the ground for payment, or another benefit for which disability is the ground for payment that is specified by Cabinet Order (excluding a person entitled to receive the disability basic pension for whom three years have passed, counting from the day on which the person last ceased to be in a state of disability falling under the disability grade prescribed in Article 47, paragraph (2) of that Act (hereinafter in this item referred to as "state of disability"), without falling under a state of disability (limited to a person who is not currently in a state of disability), and any other person specified by Cabinet Order);
When the person receives livelihood assistance under the Public Assistance Act (Act No. 144 of 1950), or other assistance specified by Ministerial Order;
生活保護法（昭和二十五年法律第百四十四号）による生活扶助その他の援助であつて厚生労働省令で定めるものを受けるとき。
When, in addition to what is listed in the preceding two items, the person is admitted to a facility specified by Ministerial Order.
前二号に掲げるもののほか、厚生労働省令で定める施設に入所しているとき。
With respect to a premium that is not required to be paid under the preceding paragraph, where an insured person or a person who had been an insured person (referred to as "insured persons, etc." in the following Article through Article 90-3) has made a request to pay the premium for each month in the period relating to that premium, the provisions of that paragraph do not apply, limited to the premium for the period for which that request was made.