The special court said no written request for exemption from hearings had been received from Musharraf's counsel.
The judges had earlier reserved their verdict after prosecution and defence lawyers concluded their arguments on Musharraf's health condition.
During today's hearing, prosecutor Akram Sheikh said Musharraf's medical report did not mention any condition that justified his skipping hearings of the treason trial.
He said the former army chief has not undergone even an angiography since he was admitted to hospital and this proves his condition is not serious.
Sheikh claimed Musharraf's blood pressure was like that of a sportsman while the condition of his heart was “equal to that of a 18-year-old”.
Musharraf's lawyer Ahmed Raza Kasuri said the former President needs more time to rest and recover.