Correct spelling for the English word "incompensation" is [ɪnkˌɒmpənsˈe͡ɪʃən], [ɪnkˌɒmpənsˈeɪʃən], [ɪ_n_k_ˌɒ_m_p_ə_n_s_ˈeɪ_ʃ_ə_n] (IPA phonetic alphabet).
Lack of compensation.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.