If a prefecture finds that there is a risk that insurance benefits by a Municipality within the prefecture have been provided in violation of the provisions of this Act or other relevant laws and regulations, or improperly, it may, giving reasons, request that Municipality (including, in a case of entrustment of affairs, the Federation of National Health Insurance Associations or the organization that received the entrustment) to re-examine the insurance benefits by that Municipality.
When a Municipality, or a Federation of National Health Insurance Associations or the organization, receives a request for re-examination under the preceding paragraph (hereinafter referred to as a "request for re-examination"), it must re-examine the insurance benefits relating to that request for re-examination and report the results to the prefectural governor.
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