fully insured hospital bed
A hospital bed whose costs are fully covered by Japan's national health insurance, as opposed to a 差額ベッド (extra-charge bed).
See also: 差額ベッド
Many patients at this hospital request a fully insured bed.
I want to be hospitalized in a fully insured bed, not an extra-charge bed.
Compound of 保険 (hoken, 'insurance') and ベッド (beddo, 'bed'), referring to a hospital bed covered by health insurance.