# 国民健康保険法 / National Health Insurance Act — 第二十六条 (Supplementary Provisions, Article 26)
- 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: 第二十六条 (Supplementary Provisions, Article 26) — address `suppl-4141-102/art-26`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-26
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-26
- 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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### 第二十六条
suppl-4141-102/art-26 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-26 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-26
**第一項** 次の表の上欄に掲げる年度につき国民健康保険法第六十八条の二第一項の規定により指定を受けた市町村について新国保法第七十条第三項の規定を適用する場合においては、同項第二号ロに規定する額については、同号ロの規定にかかわらず、前条の規定を準用する。この場合において、同条第一号中「附則第十七条第二項」とあるのは「附則第十九条において読み替えて準用される附則第十七条第二項」と、同条第三号中「附則第十七条第六項」とあるのは「附則第十九条において読み替えて準用される附則第十七条第六項」と読み替えるほか、同欄に掲げる年度の区分に応じ、同条の規定中同表の中欄に掲げる字句は、それぞれ同表の下欄に掲げる字句に読み替えるものとする。
平成十六年度 平成十五年度 平成十六年度
百分の六十六 百分の六十二
百分の六十二 百分の五十八
平成十七年度 平成十五年度 平成十七年度
百分の六十六 百分の五十八
百分の六十二 百分の五十四
平成十八年度 平成十五年度 平成十八年度
百分の六十六 百分の五十四
百分の六十二 二分の一
suppl-4141-102/art-26/par-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-26/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-26/par-1
In the case of applying the provisions of Article 70, paragraph (3) of the Revised National Health Insurance Act to a Municipality that has been designated, for a fiscal year listed in the left column of the following table, pursuant to Article 68-2, paragraph (1) of the National Health Insurance Act, the provisions of the preceding Article apply mutatis mutandis to the amount prescribed in item (ii), (b) of that paragraph, notwithstanding the provisions of (b) of that item. In this case, in addition to the phrase "Article 17, paragraph (2) of the Supplementary Provisions" in item (i) of that Article being deemed to be replaced with "Article 17, paragraph (2) of the Supplementary Provisions as applied mutatis mutandis with terms replaced pursuant to Article 19 of the Supplementary Provisions", and the phrase "Article 17, paragraph (6) of the Supplementary Provisions" in item (iii) of that Article with "Article 17, paragraph (6) of the Supplementary Provisions as applied mutatis mutandis with terms replaced pursuant to Article 19 of the Supplementary Provisions", the phrases listed in the middle column of the table in the provisions of that Article are deemed to be replaced with the phrases listed in the right column of the table, respectively, according to the category of fiscal year listed in the left column.
Fiscal year 2004 Fiscal year 2003 Fiscal year 2004
66 percent 62 percent
62 percent 58 percent
Fiscal year 2005 Fiscal year 2003 Fiscal year 2005
66 percent 58 percent
62 percent 54 percent
Fiscal year 2006 Fiscal year 2003 Fiscal year 2006
66 percent 54 percent
62 percent 1/2
machine translation, not official
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## Cites
- suppl-4141-102/art-26/par-1: 前条 → 国民健康保険法 附則第二十五条 (Supplementary Provisions, Article 25), suppl-4141-102/art-25 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-25 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-25
- suppl-4141-102/art-26/par-1: 同条第一号 → 国民健康保険法 附則第二十五条第一項第一号 (Supplementary Provisions, Article 25, paragraph (1), item (i)), suppl-4141-102/art-25/par-1/item-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-25/par-1/item-1 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-25/par-1/item-1
- suppl-4141-102/art-26/par-1: 同条第三号 → 国民健康保険法 附則第二十五条第一項第三号 (Supplementary Provisions, Article 25, paragraph (1), item (iii)), suppl-4141-102/art-25/par-1/item-3 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-25/par-1/item-3 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-25/par-1/item-3
## Cited by
1 provision cites this one. No official source publishes this direction.
- 国民健康保険法 附則第三十六条第一項（政令への委任） — https://japanlaw.org/ja/national-health-insurance-act/suppl-4141-102/art-36/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4141-102/art-36/par-1
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## 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-20261017T183826-022, 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