Congenital rubella syndrome (CRS) is an infection caused by rubella virus that transmitted to the fetus during pregnancy which can cause congenital hearing loss. Cochlear implant is an effective therapy in children with severe to profound bilateral hearing loss. Categories of Auditory Performance (CAP) method is a receptive scale assessment of auditory stimulation that can be applied to all children regardless of age, before and after cochlear implant. Evaluating the results of cochlear implants using CAP-II in patients with CRS. A retrospective descriptive study were conducted to samples taken from medical records of CRS patients who had cochlear implants in 2011-2018 at ORL-HNS department of Dr. Soetomo Academic Medical Center. Evaluation of CAP-II results was performed 6 months, 12 months and 24 months after cochlear implant. Eleven CRS patient who underwent cochlear implant during 2011-2018. Six months after cochlear implant showed the highest scale was 6. At 12-months evaluation showed the highest scale was 7, while at 24-months evaluation showed the highest scale was 8. Cochlear implants provide good auditory performance based on CAP-II scale in sensorineural hearing loss of CRS patients.