# 介護保険法 / Long-Term Care Insurance Act — 第五十二条の四 (Supplementary Provisions, Article 52-4)

- Law: 介護保険法 (Long-Term Care Insurance Act), 平成九年法律第百二十三号
- English title "Long-Term Care 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: 第五十二条の四 (Supplementary Provisions, Article 52-4) — address `suppl-4241-62/art-52-4`
- Text in force since: 2026-10-01
- URL (the page that opens at this provision): https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4
- 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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### 第五十二条の四
<sup>suppl-4241-62/art-52-4 · https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4</sup>

**第一項**  社会保険診療報酬支払基金法による社会保険診療報酬支払基金は、附則第一条第五号に規定する規定の施行後遅滞なく、平成二十八年度における各医療保険者に係る介護保険法の規定による納付金（次項において「納付金」という。）の額を変更し、当該変更後の額を通知しなければならない。
<sup>suppl-4241-62/art-52-4/par-1 · https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-1 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-1</sup>
The Social Insurance Medical Fee Payment Fund under the Act on Social Insurance Medical Fee Payment Fund must, without delay after the enforcement of the provisions prescribed in Article 1, item (v) of the Supplementary Provisions, change the amount of the Levy under the provisions of the Long-Term Care Insurance Act pertaining to each medical insurer for fiscal year 2016 (referred to as the "Levy" in the following paragraph) and notify the amount after the change.
<sup>machine translation, not official</sup>

**第二項**  改正後介護保険法第百五十五条第三項の規定は、前項の規定により納付金の額の変更がされた場合について準用する。
<sup>suppl-4241-62/art-52-4/par-2 · https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-2 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-2</sup>
The provisions of Article 155, paragraph (3) of the Long-Term Care Insurance Act as Amended apply mutatis mutandis to the case where the amount of the Levy has been changed pursuant to the provisions of the preceding paragraph.
<sup>machine translation, not official</sup>

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## Cites
- suppl-4241-62/art-52-4/par-1: 附則第一条第五号 → 介護保険法 附則第一条第一項第五号 (Supplementary Provisions, Article 1, paragraph (1), item (v)), suppl-4241-62/art-1/par-1/item-5 — https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-1/par-1/item-5 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-1/par-1/item-5
- suppl-4241-62/art-52-4/par-1: 次項 → 介護保険法 附則第五十二条の四第二項 (Supplementary Provisions, Article 52-4, paragraph (2)), suppl-4241-62/art-52-4/par-2 — https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-2 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-2
- suppl-4241-62/art-52-4/par-2: 改正後介護保険法第百五十五条第三項 → 介護保険法 第百五十五条第三項 (Article 155, paragraph (3)), art-155/par-3 — https://japanlaw.org/en/long-term-care-insurance-act/art-155/par-3 · https://japanlaw.org/l/409AC0000000123/art-155/par-3
- suppl-4241-62/art-52-4/par-2: 前項 → 介護保険法 附則第五十二条の四第一項 (Supplementary Provisions, Article 52-4, paragraph (1)), suppl-4241-62/art-52-4/par-1 — https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-1 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-1

## Cited by

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

- 介護保険法 附則第五十二条の四第一項 — https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-1 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-1
- 介護保険法 附則第五十二条の四第二項 — https://japanlaw.org/en/long-term-care-insurance-act/suppl-4241-62/art-52-4/par-2 · https://japanlaw.org/l/409AC0000000123/suppl-4241-62/art-52-4/par-2

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 介護保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/409AC0000000123/20261001_507AC0000000087), retrieved 2026-10-18
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Long-Term Care Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3807/tb), retrieved 2026-10-18
- claude-sonnet-5-5 — Machine translation, batch long-term-care-insurance-act-20261018T212610-044, translated 2026-10-19
- This site's parser, version 209 — 介護保険法 — structure, counts, cross-references and defined terms, computed 2026-10-18
