In July 2012 the discovery of a new particle has been announced. While it is clear that the particle is a Higgs boson it is not clear if it is the Standard Model Higgs boson. Measurements of the new particle have been performed and are ongoing to extract the properties of the boson. Finding additional Higgs bosons would exclude the Standard Model in its current shape. Many theories beyond the Standard Model predict an extended Higgs sector. In this talk, an overview for Higgs boson searches beyond the Standard Model is given. Results are presented in model independent ways as well as interpreted in selected SUSY models. The data has been taken with the CMS detector at the LHC based on Run I