Associate Immigration Minister Nikki Kaye says Labour is misleading the public on the case of a seriously ill Fijian migrant but she cannot respond because she does not have a privacy waiver.
Sanil Kumar, 30, will leave New Zealand today after the minister declined to intervene in his case.
His visa expired in July but he has renal disease and wants to stay in Auckland, where he is on daily dialysis, until he can get a kidney transplant.
Labour's immigration spokesman, Rajen Prasad, said New Zealand should show compassion because Fiji did not provide transplants and renal care was scarce.