Questão jurídica principal
Whether the health insurer was entitled to refuse full coverage of the hospital stay on the ground that outpatient treatment was possible.
Decisão extraída
The refusal was unjustified; the insurer had to have the insured examined and had to explain concretely why the treatment and examinations could be performed on an outpatient basis.
Fundamentação extraída
A medical adviser cannot rely only on a discharge letter and a discussion with the assistant physician of the hospital to conclude that outpatient treatment would suffice. The insurer must establish the factual basis for such a limitation and provide specific reasons.