# 健康保険法 / Health Insurance Act — 附　則 (Supplementary Provisions)

- 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: 附　則 (Supplementary Provisions) — address `suppl-3411-63`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/health-insurance-act/suppl-3411-63
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/211AC0000000070/suppl-3411-63
- 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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## 附　則 昭和四一年四月二八日法律第六三号
<sup>suppl-3411-63 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63</sup>

### 第一条（施行期日等） — Effective Date, etc.
<sup>caption: machine translation, not official</sup>
<sup>suppl-3411-63/art-1 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-1 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-1</sup>

**第一項**  この法律は、公布の日から施行する。
<sup>suppl-3411-63/art-1/par-1 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-1/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-1/par-1</sup>
This Act comes into effect on the date of promulgation.
<sup>machine translation, not official</sup>

**第二項**  第一条の規定による改正後の健康保険法第三条第一項及び第七十一条ノ四第一項の規定、第二条の規定による改正後の船員保険法第四条第一項、第五十九条第五項及び第六十条第一項の規定並びに附則第二条から附則第四条まで及び附則第十二条の規定は、昭和四十一年四月一日から適用する。
<sup>suppl-3411-63/art-1/par-2 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-1/par-2 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-1/par-2</sup>
The provisions of Article 3, paragraph (1) and Article 71-4, paragraph (1) of the Health Insurance Act as amended by the provisions of Article 1, the provisions of Article 4, paragraph (1), Article 59, paragraph (5) and Article 60, paragraph (1) of the Mariners Insurance Act as amended by the provisions of Article 2, and the provisions of Articles 2 through 4 and Article 12 of the Supplementary Provisions apply from April 1, 1966.
<sup>machine translation, not official</sup>

### 第二条（健康保険法の一部改正に伴う経過措置） — Transitional Measures Accompanying the Partial Amendment of the Health Insurance Act
<sup>caption: machine translation, not official</sup>
<sup>suppl-3411-63/art-2 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-2 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-2</sup>

**第一項**  昭和四十一年四月一日前に健康保険の被保険者の資格を取得して、同日まで引き続き被保険者の資格を有する者（健康保険法第二十条の規定による被保険者の資格を有する者を除く。）のうち、同年三月の標準報酬月額が五万二千円である者の同年四月から同年九月までの標準報酬については、その者が同年四月一日に被保険者の資格を取得したものとみなして、第一条の規定による改正後の健康保険法第三条の規定を適用する。この場合において、その者が厚生年金保険の被保険者であつて、その者の同年四月における厚生年金保険法（昭和二十九年法律第百十五号）による標準報酬月額が五万二千円又は五万六千円であるときは、健康保険法第三条第三項の規定にかかわらず、その者の同年四月における厚生年金保険法による標準報酬の基礎となつた報酬月額を第一条の規定による改正後の健康保険法による標準報酬の基礎となる報酬月額とみなす。
<sup>suppl-3411-63/art-2/par-1 · https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-2/par-1 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-2/par-1</sup>
Among persons who acquired eligibility as an insured person of health insurance before April 1, 1966 and have continued to have eligibility as an insured person until that day (excluding persons who have eligibility as an insured person pursuant to the provisions of Article 20 of the Health Insurance Act), with regard to the standard remuneration amount from April to September of that year of a person whose standard monthly remuneration amount for March of that year is 52,000 yen, the provisions of Article 3 of the Health Insurance Act as amended by the provisions of Article 1 apply, deeming the person to have acquired eligibility as an insured person on April 1 of that year. In this case, if the person is an insured person of employees' pension insurance and the person's standard monthly remuneration amount for April of that year under the Employees' Pension Insurance Act (Act No. 115 of 1954) is 52,000 yen or 56,000 yen, the monthly remuneration amount that served as the basis of the person's standard remuneration amount under the Employees' Pension Insurance Act for April of that year is deemed to be the monthly remuneration amount that forms the basis of the standard remuneration amount under the Health Insurance Act as amended by the provisions of Article 1, notwithstanding the provisions of Article 3, paragraph (3) of the Health Insurance Act.
<sup>machine translation, not official</sup>

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## Cites
- suppl-3411-63/art-1/par-2: 健康保険法第三条第一項 → 健康保険法 第三条第一項 (Article 3, paragraph (1)), art-3/par-1 — https://japanlaw.org/en/health-insurance-act/art-3/par-1 · https://japanlaw.org/l/211AC0000000070/art-3/par-1
- suppl-3411-63/art-1/par-2: 船員保険法第四条第一項 → e-Gov law 314AC0000000073, 第四条第一項 (Article 4, paragraph (1)), art-4/par-1 — not held in this collection
- suppl-3411-63/art-1/par-2: 第五十九条第五項 → e-Gov law 314AC0000000073, 第五十九条第五項 (Article 59, paragraph (5)), art-59/par-5 — not held in this collection
- suppl-3411-63/art-1/par-2: 第六十条第一項 → e-Gov law 314AC0000000073, 第六十条第一項 (Article 60, paragraph (1)), art-60/par-1 — not held in this collection
- suppl-3411-63/art-1/par-2: 附則第二条から附則第四条まで → 健康保険法 附則第二条 (Supplementary Provisions, Article 2), suppl-3411-63/art-2 — https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-2 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-2
- suppl-3411-63/art-2/par-1: 健康保険法第二十条 → 健康保険法 第二十条 (Article 20), art-20 — https://japanlaw.org/en/health-insurance-act/art-20 · https://japanlaw.org/l/211AC0000000070/art-20
- suppl-3411-63/art-2/par-1: 健康保険法第三条 → 健康保険法 第三条 (Article 3), art-3 — https://japanlaw.org/en/health-insurance-act/art-3 · https://japanlaw.org/l/211AC0000000070/art-3
- suppl-3411-63/art-2/par-1: 健康保険法第三条第三項 → 健康保険法 第三条第三項 (Article 3, paragraph (3)), art-3/par-3 — https://japanlaw.org/en/health-insurance-act/art-3/par-3 · https://japanlaw.org/l/211AC0000000070/art-3/par-3

## Cited by

1 provision cites this one. No official source publishes this direction.

- 健康保険法 附則第一条第二項（施行期日等） — https://japanlaw.org/en/health-insurance-act/suppl-3411-63/art-1/par-2 · https://japanlaw.org/l/211AC0000000070/suppl-3411-63/art-1/par-2

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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-20261010T183826-013, 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
