健康保険

1. Origins, structure, and basic meaning

• Structure: 健康保険（けんこうほけん） means health insurance, which provides coverage toward medical expenses.
• Basic usage: Use it when receiving or checking procedural information on joining a company or moving.

2. Common pitfalls and similar expressions

• The insurance arrangement versus its premium
  • 健康保険 refers to the insurance arrangement.
  • 保険料 refers to the money paid for insurance coverage.