# 国民健康保険法 / National Health Insurance Act — 第五条 (Supplementary Provisions, Article 5)

- Law: 国民健康保険法 (National Health Insurance Act), 昭和三十三年法律第百九十二号
- English title "National 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: 第五条 (Supplementary Provisions, Article 5) — address `suppl-4021-31/art-5`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5
- 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.

---

### 第五条
<sup>suppl-4021-31/art-5 · https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5</sup>

**第一項**  前条第一項の規定は、平成三年度における改正後の第七十条の規定による国庫負担金について準用する。この場合において、同項中「平成二年度概算医療費拠出金」とあるのは「平成三年度概算医療費拠出金」と、「昭和六十三年度における」とあるのは「平成元年度における」と、「昭和六十三年度概算医療費拠出金」とあるのは「平成元年度概算医療費拠出金」と、「昭和六十三年度確定医療費拠出金」とあるのは「平成元年度確定医療費拠出金」と読み替えるものとする。
<sup>suppl-4021-31/art-5/par-1 · https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-1</sup>
The provisions of paragraph (1) of the preceding Article apply mutatis mutandis to the share of the national treasury in fiscal 1991 under the provisions of Article 70 after the amendment. In this case, in that paragraph, the phrase "estimated medical expense contribution for fiscal 1990" is deemed to be replaced with "estimated medical expense contribution for fiscal 1991", the phrase "in fiscal 1988" with "in fiscal 1989", the phrase "estimated medical expense contribution for fiscal 1988" with "estimated medical expense contribution for fiscal 1989", and the phrase "finalized medical expense contribution for fiscal 1988" with "finalized medical expense contribution for fiscal 1989".
<sup>machine translation, not official</sup>

**第二項**  前条第二項の規定は、平成三年度における改正後の第七十二条の規定による調整交付金について準用する。この場合において、同項中「附則第四条第一項」とあるのは、「附則第五条第一項において準用する同法附則第四条第一項」と読み替えるものとする。
<sup>suppl-4021-31/art-5/par-2 · https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-2</sup>
The provisions of paragraph (2) of the preceding Article apply mutatis mutandis to adjusting subsidies in fiscal 1991 under the provisions of Article 72 after the amendment. In this case, the phrase "Article 4, paragraph (1) of the Supplementary Provisions" in that paragraph is deemed to be replaced with "Article 4, paragraph (1) of the Supplementary Provisions of that Act as applied mutatis mutandis pursuant to Article 5, paragraph (1) of the Supplementary Provisions".
<sup>machine translation, not official</sup>

**第三項**  前条第三項の規定は、平成三年度における改正後の第七十三条の規定による補助金について準用する。この場合において、同項中「平成二年度概算医療費拠出金」とあるのは「平成三年度概算医療費拠出金」と、「昭和六十三年度における」とあるのは「平成元年度における」と、「昭和六十三年度概算医療費拠出金」とあるのは「平成元年度概算医療費拠出金」と、「昭和六十三年度確定医療費拠出金」とあるのは「平成元年度確定医療費拠出金」と、「附則第四条第三項」とあるのは「附則第五条第三項において準用する同法附則第四条第三項」と読み替えるものとする。
<sup>suppl-4021-31/art-5/par-3 · https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-3</sup>
The provisions of paragraph (3) of the preceding Article apply mutatis mutandis to subsidies in fiscal 1991 under the provisions of Article 73 after the amendment. In this case, in that paragraph, the phrase "estimated medical expense contribution for fiscal 1990" is deemed to be replaced with "estimated medical expense contribution for fiscal 1991", the phrase "in fiscal 1988" with "in fiscal 1989", the phrase "estimated medical expense contribution for fiscal 1988" with "estimated medical expense contribution for fiscal 1989", the phrase "finalized medical expense contribution for fiscal 1988" with "finalized medical expense contribution for fiscal 1989", and the phrase "Article 4, paragraph (3) of the Supplementary Provisions" with "Article 4, paragraph (3) of the Supplementary Provisions of that Act as applied mutatis mutandis pursuant to Article 5, paragraph (3) of the Supplementary Provisions".
<sup>machine translation, not official</sup>

---

## Cites
- suppl-4021-31/art-5/par-1: 前条第一項 → 国民健康保険法 附則第四条第一項 (Supplementary Provisions, Article 4, paragraph (1)), suppl-4021-31/art-4/par-1 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-4/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-4/par-1
- suppl-4021-31/art-5/par-2: 前条第二項 → 国民健康保険法 附則第四条第二項 (Supplementary Provisions, Article 4, paragraph (2)), suppl-4021-31/art-4/par-2 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-4/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-4/par-2
- suppl-4021-31/art-5/par-2: 附則第四条第一項 → 国民健康保険法 附則第四条第一項 (Supplementary Provisions, Article 4, paragraph (1)), suppl-4021-31/art-4/par-1 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-4/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-4/par-1
- suppl-4021-31/art-5/par-2: 附則第五条第一項 → 国民健康保険法 附則第五条第一項 (Supplementary Provisions, Article 5, paragraph (1)), suppl-4021-31/art-5/par-1 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-1
- suppl-4021-31/art-5/par-3: 前条第三項 → 国民健康保険法 附則第四条第三項 (Supplementary Provisions, Article 4, paragraph (3)), suppl-4021-31/art-4/par-3 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-4/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-4/par-3
- suppl-4021-31/art-5/par-3: 附則第五条第三項 → 国民健康保険法 附則第五条第三項 (Supplementary Provisions, Article 5, paragraph (3)), suppl-4021-31/art-5/par-3 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-3

## Cited by

3 provisions cite this one. No official source publishes this direction.

- 国民健康保険法 附則第五条第二項 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-2
- 国民健康保険法 附則第五条第三項 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-5/par-3
- 国民健康保険法 附則第六条第一項 — https://japanlaw.org/en/national-health-insurance-act/suppl-4021-31/art-6/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4021-31/art-6/par-1

---

## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 国民健康保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/333AC0000000192/20261001_507AC0000000087), retrieved 2026-10-17
- Japanese Law Translation Database System, Ministry of Justice (法務省) — National Health Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/2453/tb), retrieved 2026-10-17
- claude-sonnet-5-5 — Machine translation, batch national-health-insurance-act-20261017T183826-016, translated 2026-10-18
- This site's parser, version 209 — 国民健康保険法 — structure, counts, cross-references and defined terms, computed 2026-10-17
