# 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-4171-25/art-5`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/333AC0000000192/suppl-4171-25/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-4171-25/art-5 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5</sup>

**第一項**  前条第一項の規定は、平成十九年度における平成十八年十月改正後国保法第七十条第一項の規定により国が市町村に対して負担する額について準用する。この場合において、前条第一項中「平成十八年度の」とあるのは「平成十九年度の」と、「平成十六年度」とあるのは「平成十七年度」と、「百分の四十」とあるのは「百分の三十六」と読み替えるものとする。
<sup>suppl-4171-25/art-5/par-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-1</sup>
The provisions of paragraph (1) of the preceding Article apply mutatis mutandis to the amount to be borne by the national government for Municipalities pursuant to the provisions of Article 70, paragraph (1) of the National Health Insurance Act as Amended in October 2006 in fiscal year 2007. In this case, the phrase "fiscal year 2006" in paragraph (1) of the preceding Article is deemed to be replaced with "fiscal year 2007", the phrase "fiscal year 2004" with "fiscal year 2005", and the phrase "40/100" with "36/100".
<sup>machine translation, not official</sup>

**第二項**  附則第三条第二項の規定は、一部負担金軽減市町村等に対する前項において準用する前条第一項の規定の適用について準用する。この場合において、附則第三条第二項中「同項第一号」とあるのは、「附則第五条第一項において準用する次条第一項第一号」とする。
<sup>suppl-4171-25/art-5/par-2 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-2</sup>
The provisions of Article 3, paragraph (2) of the Supplementary Provisions apply mutatis mutandis to the application of the provisions of paragraph (1) of the preceding Article, as applied mutatis mutandis pursuant to the preceding paragraph, to municipalities, etc. reducing co-payments. In this case, the phrase "item (i) of that paragraph" in Article 3, paragraph (2) of the Supplementary Provisions is deemed to be replaced with "paragraph (1), item (i) of the following Article as applied mutatis mutandis pursuant to Article 5, paragraph (1) of the Supplementary Provisions".
<sup>machine translation, not official</sup>

**第三項**  平成十九年度における平成十八年十月改正後国保法第七十条第三項の規定により国が平成十七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であって平成十八年十月改正後国保法第七十条第三項に規定する市町村に該当するものに対して負担する額については、同項中「前二項」とあるのは「国の補助金等の整理及び合理化等に伴う国民健康保険法等の一部を改正する法律（平成十七年法律第二十五号。以下「一部改正法」という。）附則第五条第一項において準用する附則第四条第一項及び一部改正法附則第五条第二項において準用する附則第三条第二項」と、同条第四項中「前項」とあるのは「一部改正法附則第五条第三項の規定により読み替えられた前項」と、同条第五項中「第三項第二号イ」とあるのは「一部改正法附則第五条第三項の規定により読み替えられた第三項第二号イ」とする。
<sup>suppl-4171-25/art-5/par-3 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-3</sup>
With regard to the amount to be borne by the national government in fiscal year 2007 pursuant to the provisions of Article 70, paragraph (3) of the National Health Insurance Act as Amended in October 2006 toward a Municipality that was designated for fiscal year 2005 pursuant to the provisions of Article 68-2, paragraph (1) of the National Health Insurance Act and that falls under the Municipalities prescribed in Article 70, paragraph (3) of the National Health Insurance Act as Amended in October 2006, the phrase "the preceding two paragraphs" in that paragraph is deemed to be replaced with "Article 4, paragraph (1) of the Supplementary Provisions as applied mutatis mutandis pursuant to Article 5, paragraph (1) of the Supplementary Provisions of the Act Partially Amending the National Health Insurance Act, etc. Accompanying the Reorganization and Rationalization, etc. of National Subsidies, etc. (Act No. 25 of 2005; hereinafter referred to as the "Partial Amendment Act") and Article 3, paragraph (2) of the Supplementary Provisions as applied mutatis mutandis pursuant to Article 5, paragraph (2) of the Supplementary Provisions of the Partial Amendment Act", the phrase "the preceding paragraph" in paragraph (4) of that Article is deemed to be replaced with "the preceding paragraph as replaced pursuant to the provisions of Article 5, paragraph (3) of the Supplementary Provisions of the Partial Amendment Act", and the phrase "paragraph (3), item (ii), (a)" in paragraph (5) of that Article is deemed to be replaced with "paragraph (3), item (ii), (a) as replaced pursuant to the provisions of Article 5, paragraph (3) of the Supplementary Provisions of the Partial Amendment Act".
<sup>machine translation, not official</sup>

**第四項**  平成十九年度における新国保法第七十二条の二第二項の規定による都道府県調整交付金の総額については、同項の規定にかかわらず、第一号に掲げる額、第二号に掲げる額から第三号に掲げる額を控除した額及び第四号に掲げる額の合算額の見込額の総額から、第五号に掲げる額の総額を控除した額とする。
<sup>suppl-4171-25/art-5/par-4 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4</sup>
With regard to the total amount of prefectural adjusting subsidies for fiscal year 2007 under the provisions of Article 72-2, paragraph (2) of the Revised National Health Insurance Act, notwithstanding the provisions of that paragraph, it is to be the amount obtained by deducting the total amount of the amounts set forth in item (v) from the total estimated amount of the sum of the amount set forth in item (i), the amount obtained by deducting the amount set forth in item (iii) from the amount set forth in item (ii), and the amount set forth in item (iv).
<sup>machine translation, not official</sup>

  **一**  平成十八年十月改正後国保法第七十条第一項第一号に掲げる額から平成十八年改正後国保法附則第十二項の規定による繰入金の二分の一に相当する額を控除した額（第二項において準用する附則第三条第二項の規定の適用がある場合にあっては、同項の規定を適用して算定した額）の百分の七に相当する額
  <sup>suppl-4171-25/art-5/par-4/item-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-1</sup>
  an amount equivalent to 7/100 of the amount obtained by deducting an amount equivalent to one-half of the amount transferred pursuant to the provisions of paragraph (12) of the Supplementary Provisions of the National Health Insurance Act as Amended in 2006 from the amount set forth in Article 70, paragraph (1), item (i) of the National Health Insurance Act as Amended in October 2006 (where the provisions of Article 3, paragraph (2) of the Supplementary Provisions, as applied mutatis mutandis pursuant to paragraph (2), apply, the amount calculated by applying those provisions);
  <sup>machine translation, not official</sup>

  **二**  次に掲げる場合の区分に応じ、それぞれ次に定める額
  <sup>suppl-4171-25/art-5/par-4/item-2 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-2</sup>
  the amount specified respectively below, according to the categories of cases set forth below:
  <sup>machine translation, not official</sup>

    **イ**  ロ及びハに掲げる場合以外の場合　平成十九年度の概算医療費拠出金の額の百分の七に相当する額
    <sup>suppl-4171-25/art-5/par-4/item-2/sub-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-2/sub-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-2/sub-1</sup>
    in cases other than those set forth in (b) and (c): an amount equivalent to 7/100 of the amount of the estimated medical expense contribution for fiscal year 2007;
    <sup>machine translation, not official</sup>

    **ロ**  平成十七年度の概算医療費拠出金の額が平成十七年度の確定医療費拠出金の額を超える場合　イに定める額から、その超える額とその超える額に係る医療費拠出金調整金額との合計額の百分の五に相当する額を控除した額
    <sup>suppl-4171-25/art-5/par-4/item-2/sub-2 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-2/sub-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-2/sub-2</sup>
    in the case where the amount of the estimated medical expense contribution for fiscal year 2005 exceeds the amount of the final medical expense contribution for fiscal year 2005: the amount obtained by deducting, from the amount specified in (a), an amount equivalent to 5/100 of the sum of the excess amount and the medical expense contribution adjustment amount pertaining to that excess amount;
    <sup>machine translation, not official</sup>

    **ハ**  平成十七年度の概算医療費拠出金の額が平成十七年度の確定医療費拠出金の額に満たない場合　イに定める額に、その満たない額とその満たない額に係る医療費拠出金調整金額との合計額の百分の五に相当する額を加算した額
    <sup>suppl-4171-25/art-5/par-4/item-2/sub-3 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-2/sub-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-2/sub-3</sup>
    in the case where the amount of the estimated medical expense contribution for fiscal year 2005 is less than the amount of the final medical expense contribution for fiscal year 2005: the amount obtained by adding, to the amount specified in (a), an amount equivalent to 5/100 of the sum of the shortfall and the medical expense contribution adjustment amount pertaining to that shortfall;
    <sup>machine translation, not official</sup>

  **三**  次に掲げる場合の区分に応じ、それぞれ次に定める額
  <sup>suppl-4171-25/art-5/par-4/item-3 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-3</sup>
  the amount specified respectively below, according to the categories of cases set forth below:
  <sup>machine translation, not official</sup>

    **イ**  ロ及びハに掲げる場合以外の場合　平成十九年度の退職被保険者等概算医療費拠出金相当額の百分の七に相当する額
    <sup>suppl-4171-25/art-5/par-4/item-3/sub-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-3/sub-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-3/sub-1</sup>
    in cases other than those set forth in (b) and (c): an amount equivalent to 7/100 of the amount equivalent to the provisional medical expense contribution for retired insured persons, etc. for fiscal year 2007;
    <sup>machine translation, not official</sup>

    **ロ**  平成十七年度の退職被保険者等概算医療費拠出金相当額が平成十七年度の退職被保険者等確定医療費拠出金相当額を超える場合　イに定める額から、その超える額とその超える額に係る医療費拠出金調整金額との合計額の百分の五に相当する額を控除した額
    <sup>suppl-4171-25/art-5/par-4/item-3/sub-2 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-3/sub-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-3/sub-2</sup>
    in the case where the amount equivalent to the provisional medical expense contribution for retired insured persons, etc. for fiscal year 2005 exceeds the amount equivalent to the final medical expense contribution for retired insured persons, etc. for fiscal year 2005: the amount obtained by deducting, from the amount specified in (a), an amount equivalent to 5/100 of the sum of the excess amount and the medical expense contribution adjustment amount pertaining to that excess amount;
    <sup>machine translation, not official</sup>

    **ハ**  平成十七年度の退職被保険者等概算医療費拠出金相当額が平成十七年度の退職被保険者等確定医療費拠出金相当額に満たない場合　イに定める額に、その満たない額とその満たない額に係る医療費拠出金調整金額との合計額の百分の五に相当する額を加算した額
    <sup>suppl-4171-25/art-5/par-4/item-3/sub-3 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-3/sub-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-3/sub-3</sup>
    in the case where the amount equivalent to the provisional medical expense contribution for retired insured persons, etc. for fiscal year 2005 is less than the amount equivalent to the final medical expense contribution for retired insured persons, etc. for fiscal year 2005: the amount obtained by adding, to the amount specified in (a), an amount equivalent to 5/100 of the sum of the shortfall and the medical expense contribution adjustment amount pertaining to that shortfall;
    <sup>machine translation, not official</sup>

  **四**  次に掲げる場合の区分に応じ、それぞれ次に定める額
  <sup>suppl-4171-25/art-5/par-4/item-4 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-4 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-4</sup>
  the amount specified respectively below, according to the categories of cases set forth below:
  <sup>machine translation, not official</sup>

    **イ**  ロ及びハに掲げる場合以外の場合　平成十九年度の概算納付金の額の百分の七に相当する額
    <sup>suppl-4171-25/art-5/par-4/item-4/sub-1 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-4/sub-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-4/sub-1</sup>
    in cases other than those set forth in (b) and (c): an amount equivalent to 7/100 of the amount of the estimated payment for fiscal year 2007;
    <sup>machine translation, not official</sup>

    **ロ**  平成十七年度の概算介護給付費納付金の額が平成十七年度の確定介護給付費納付金の額を超える場合　イに定める額から、その超える額とその超える額に係る介護給付費納付金調整金額との合計額の百分の五に相当する額を控除した額
    <sup>suppl-4171-25/art-5/par-4/item-4/sub-2 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-4/sub-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-4/sub-2</sup>
    in the case where the amount of the estimated long-term care benefit payment for fiscal year 2005 exceeds the amount of the final long-term care benefit payment for fiscal year 2005: the amount obtained by deducting, from the amount specified in (a), an amount equivalent to 5/100 of the sum of the excess amount and the long-term care benefit payment adjustment amount pertaining to that excess amount;
    <sup>machine translation, not official</sup>

    **ハ**  平成十七年度の概算介護給付費納付金の額が平成十七年度の確定介護給付費納付金の額に満たない場合　イに定める額に、その満たない額とその満たない額に係る介護給付費納付金調整金額との合計額の百分の五に相当する額を加算した額
    <sup>suppl-4171-25/art-5/par-4/item-4/sub-3 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-4/sub-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-4/sub-3</sup>
    in the case where the amount of the estimated long-term care benefit payment for fiscal year 2005 is less than the amount of the final long-term care benefit payment for fiscal year 2005: the amount obtained by adding, to the amount specified in (a), an amount equivalent to 5/100 of the sum of the shortfall and the long-term care benefit payment adjustment amount pertaining to that shortfall;
    <sup>machine translation, not official</sup>

  **五**  平成十七年度の基準超過費用額の百分の七に相当する額
  <sup>suppl-4171-25/art-5/par-4/item-5 · https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-5 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-5</sup>
  an amount equivalent to 7/100 of the amount of expenses in excess of the standard for fiscal year 2005.
  <sup>machine translation, not official</sup>

---

## Cites
- suppl-4171-25/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-4171-25/art-4/par-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-4/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-4/par-1
- suppl-4171-25/art-5/par-2: 附則第三条第二項 → 国民健康保険法 附則第三条第二項 (Supplementary Provisions, Article 3, paragraph (2)), suppl-4171-25/art-3/par-2 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-3/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-3/par-2
- suppl-4171-25/art-5/par-2: 前項 → 国民健康保険法 附則第五条第一項 (Supplementary Provisions, Article 5, paragraph (1)), suppl-4171-25/art-5/par-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-1
- suppl-4171-25/art-5/par-2: 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-4171-25/art-4/par-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-4/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-4/par-1
- suppl-4171-25/art-5/par-2: 次条第一項第一号 → 国民健康保険法 附則第四条第一項第一号 (Supplementary Provisions, Article 4, paragraph (1), item (i)), suppl-4171-25/art-4/par-1/item-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-4/par-1/item-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-4/par-1/item-1
- suppl-4171-25/art-5/par-3: 国の補助金等の整理及び合理化等に伴う国民健康保険法等の一部を改正する法律（平成十七年法律第二十五号。以下「一部改正法」という。）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-4171-25/art-5/par-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-1
- suppl-4171-25/art-5/par-3: 一部改正法附則第五条第二項 → 国民健康保険法 附則第五条第二項 (Supplementary Provisions, Article 5, paragraph (2)), suppl-4171-25/art-5/par-2 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-2
- suppl-4171-25/art-5/par-3: 一部改正法附則第五条第三項 → 国民健康保険法 附則第五条第三項 (Supplementary Provisions, Article 5, paragraph (3)), suppl-4171-25/art-5/par-3 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-3
- suppl-4171-25/art-5/par-4: 第一号 → 国民健康保険法 附則第五条第四項第一号 (Supplementary Provisions, Article 5, paragraph (4), item (i)), suppl-4171-25/art-5/par-4/item-1 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-1
- suppl-4171-25/art-5/par-4: 第二号 → 国民健康保険法 附則第五条第四項第二号 (Supplementary Provisions, Article 5, paragraph (4), item (ii)), suppl-4171-25/art-5/par-4/item-2 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-2
- suppl-4171-25/art-5/par-4: 第三号 → 国民健康保険法 附則第五条第四項第三号 (Supplementary Provisions, Article 5, paragraph (4), item (iii)), suppl-4171-25/art-5/par-4/item-3 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-3
- suppl-4171-25/art-5/par-4: 第四号 → 国民健康保険法 附則第五条第四項第四号 (Supplementary Provisions, Article 5, paragraph (4), item (iv)), suppl-4171-25/art-5/par-4/item-4 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-4 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-4
- suppl-4171-25/art-5/par-4: 第五号 → 国民健康保険法 附則第五条第四項第五号 (Supplementary Provisions, Article 5, paragraph (4), item (v)), suppl-4171-25/art-5/par-4/item-5 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-5 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-5
- suppl-4171-25/art-5/par-4/item-1: 第二項 → 国民健康保険法 附則第五条第二項 (Supplementary Provisions, Article 5, paragraph (2)), suppl-4171-25/art-5/par-2 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-2
- suppl-4171-25/art-5/par-4/item-1: 附則第三条第二項 → 国民健康保険法 附則第三条第二項 (Supplementary Provisions, Article 3, paragraph (2)), suppl-4171-25/art-3/par-2 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-3/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-3/par-2

## Cited by

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

- 国民健康保険法 附則第三条第一項 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-3/par-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-3/par-1
- 国民健康保険法 附則第五条第二項 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-2 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-2
- 国民健康保険法 附則第五条第三項 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-3 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-3
- 国民健康保険法 附則第五条第四項 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4
- 国民健康保険法 附則第五条第四項第一号 — https://japanlaw.org/ja/national-health-insurance-act/suppl-4171-25/art-5/par-4/item-1 · https://japanlaw.org/l/333AC0000000192/suppl-4171-25/art-5/par-4/item-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-20261017T183826-026, 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
