不ふ正せい請せい求きゅう

noun

improper billing; illegal charge; false claims

Refers to fraudulent or improper billing, especially in contexts like health insurance reimbursement, government subsidies, or corporate expense claims.

• 健けん康こう保ほ険けんの不ふ正せい請せい求きゅうが問もん題だいになっている。