# 健康保険法 / Health Insurance Act — 第一条 (Supplementary Provisions, Article 1)

- Law: 健康保険法 (Health Insurance Act), 大正十一年法律第七十号
- English title "Health Insurance Act": Ministry of Justice translation
- Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say.
- Provision: 第一条 (Supplementary Provisions, Article 1)（施行期日） — address `suppl-5051-48/art-1`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-1
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-1
- Every provision below carries its address and both URLs on the line under it.
- Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below.

Only the Japanese as published by the government has legal effect; the text
below is a copy of it. Every English rendering below is a translation and
says which kind: the Ministry of Justice's translation, or this
site's machine translation, whose model and date the Sources list names.
They are never merged and never substituted for one another.

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### 第一条（施行期日） — Effective Date
<sup>caption: machine translation, not official</sup>
<sup>suppl-5051-48/art-1 · https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-1 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-1</sup>

**第一項**  この法律は、公布の日から起算して一年三月を超えない範囲内において政令で定める日から施行する。ただし、次の各号に掲げる規定は、当該各号に定める日から施行する。
<sup>suppl-5051-48/art-1/par-1 · https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-1/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-1/par-1</sup>
This Act comes into effect on the date specified by Cabinet Order within a period not exceeding one year and three months from the date of promulgation; provided, however, that the provisions set forth in the following items come into effect on the dates specified respectively in those items:
<sup>machine translation, not official</sup>

  **一**  第一条中行政手続における特定の個人を識別するための番号の利用等に関する法律第三条第二項の改正規定及び同法第九条第二項の改正規定並びに第十三条の規定並びに附則第十七条、第十九条及び第二十条の規定　公布の日
  <sup>suppl-5051-48/art-1/par-1/item-1 · https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-1/par-1/item-1 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-1/par-1/item-1</sup>
  The provision amending Article 3, paragraph (2) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures in Article 1, and the provision amending Article 9, paragraph (2) of that Act, and the provisions of Article 13, and Article 17, Article 19, and Article 20 of the Supplementary Provisions: the date of promulgation
  <sup>machine translation, not official</sup>

  **二**  第二条中行政手続における特定の個人を識別するための番号の利用等に関する法律第二条第七項の改正規定（同項中「記載され、」の下に「第十六条の二第一項の申請の日において本人の年齢が主務省令で定める年齢に満たない場合を除き」を加える部分及び同項第二号中「第十七条第五項」を「第十七条第六項」に改める部分に限る。）、同法第十六条の二の改正規定、同法第十七条の改正規定、同法第十八条の二の改正規定、同法第三十八条の八第一項の改正規定及び同法第四十四条の改正規定並びに第五条、第六条及び第八条から第十二条までの規定並びに次条並びに附則第十五条、第十六条、第十八条、第二十二条から第二十五条まで及び第二十七条の規定　公布の日から起算して一年六月を超えない範囲内において政令で定める日
  <sup>suppl-5051-48/art-1/par-1/item-2 · https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-1/par-1/item-2 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-1/par-1/item-2</sup>
  the provisions in Article 2 amending Article 2, paragraph (7) of the Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures (limited to the part adding "except where, as of the date of the application under Article 16-2, paragraph (1), the person's age is less than the age specified by order of the competent ministry" after "is recorded," in that paragraph and the part replacing "Article 17, paragraph (5)" with "Article 17, paragraph (6)" in item (ii) of that paragraph), the provisions amending Article 16-2 of that Act, the provisions amending Article 17 of that Act, the provisions amending Article 18-2 of that Act, the provisions amending Article 38-8, paragraph (1) of that Act and the provisions amending Article 44 of that Act; the provisions of Articles 5 and 6 and Articles 8 through 12; the following Article; and the provisions of Articles 15, 16 and 18, Articles 22 through 25 and Article 27 of the Supplementary Provisions: the date specified by Cabinet Order within a period not exceeding one year and six months from the date of promulgation.
  <sup>machine translation, not official</sup>

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## Cites
- suppl-5051-48/art-1/par-1/item-1: 第二十条 → 健康保険法 附則第二十条 (Supplementary Provisions, Article 20), suppl-5051-48/art-20 — https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-20 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-20
- suppl-5051-48/art-1/par-1/item-2: 附則第十五条 → 健康保険法 附則第十五条 (Supplementary Provisions, Article 15), suppl-5051-48/art-15 — https://japanlaw.org/en/health-insurance-act/suppl-5051-48/art-15 · https://japanlaw.org/l/211AC0000000070/suppl-5051-48/art-15

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 健康保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/211AC0000000070/20261001_507AC0000000087), retrieved 2026-10-10
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Health Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3266/tb), retrieved 2026-10-10
- claude-sonnet-5-5 — Machine translation, batch health-insurance-act-20261010T183826-040, translated 2026-10-11
- This site's parser, version 189 — 健康保険法 — structure, counts, cross-references and defined terms, computed 2026-10-10