The Eta Health Services HMO is affiliated with the following health facilities.
Abshire Hospital
Ogbaru, Anambra
Borer Hospital
Okpoama, Bayelsa
Cremin Hospital
Mararaba, Nasarawa
Cruickshank Hospital
Zuru, Kebbi
Durgan Hospital
Donga, Taraba
Effertz Hospital
Umuahia, Abia
Eichmann Hospital
Gwarinpa, Abuja
Fritsch Hospital
Birnin Kebbi, Kebbi
Greenholt Hospital
Kontagora, Niger
Hammes Hospital
Gwandu, Kebbi