Pathology services have been provided since early 2006. IPS became incorporated in 2007 with IRS non-profit 501(c)(3) status approved in 2009. Currently IPS serves 53 mission hospitals in 38 countries.

Africa – Benin, Burundi, Cameroon, Chad, Congo, Democratic Republic of Congo, Ethiopia, Gabon, Guinea, Kenya, Liberia, Malawi, Mali, Madagascar, Niger, Nigeria, Rwanda, Sierra Leone, Somalia, Togo, Uganda, Zambia, Zimbabwe

Asia – Afghanistan, Bangladesh, Cambodia, China, Indonesia, Kazakhstan, Nepal, New Guinea,  Papua, Philippines, Tibet

Central America/Caribbean – Belize, Dominican Republic, Haiti, Honduras