Background: To present the outcome of the Health Technology Assessment (HTA) process in Greece from its onset back in July 2018 till January 2021 and to quantify the median time from marketing authorization (MA) to listing especially for new medicines. Methods: All products included in the reimbursement positive list from July 2018 to January 2021, were identified through the relevant Ministerial Decisions (MDs) posted on the website of the Ministry of Health (MoH) and the Positive Reimbursement Lists issued this period. The following information were collected for these medicines: date that MDs and Positive Reimbursement lists were issued, the legal basis of the initial MA, the MA date, the date of price registration, and the type of the HTA application. The time from MA to listing was calculated. Results: During the study period, 38 MDs were issued from which 35 (92%) were positive and resulted in the inclusion of 318 medicines and 3 (8%) were negatives that excluded 6 medicines. Focusing on new medicines, the median time from MA to listing was found to be 30 months with an interquartile range of 22 to 39 months. This time was statistically significantly shortened for FDC [19.3 (13-35) months], compared to biosimilars [26 (22-35) months, p=0.09] and on patent [38.5 (29-44) months, p=0.008]. For new generics, the corresponding median time was 22 (IQR: 12.5-31) months, statistically significantly lower than that of new medicines (p=0.028). Focusing on the four most common therapeutics areas, the median (IQR) time from MA to listing for new medicines was 28.3 (24.9–32.9) months and 34.9 (21.9-41.1) months, for oncologic and immunosuppressants (p=0.136), respectively, while on the field of cardiovascular and CNS there was no reimbursement of new active substances during the study period. Conclusions: This study showed that it takes a long time for Greek patients to get access to newly registered medicines. Given that the delay in access might result in potential loss of many life years, actions should be taken by policy makers to speed up patients access to new and innovative medicines.