Question juridique clé
Whether the appeal remained live after the insurer reconsidered and revoked the challenged opposition decision.
Solution extraite
The dispute had become moot because the insurer withdrew the contested decision and thereby granted the appellant's request.
Motifs extraits
Under Art. 53(3) LPGA, the insurer could reconsider the appealed decision before sending its response. It did so within the response period, and the new decision fully satisfied the appeal.