Abstract Background As the population ages and the prevalence of long-term diseases rises, telecare is being used increasingly frequently to aid elderly people. Aims We aimed to explore the usage and adoption of 3 types of telehealth services among the senior population in Israel- prior, during, and after the COVID-19 pandemic rise in Israel. Methods We explored the usage characteristics of older adults (age 65 and above) belonging to ‘Clalit’, in the use of three types of telehealth services: digital services for administrative tasks, synchronous ‘online visits’ with the patient’s personal physician during clinic business hours, and ‘afterhours’ consultations during evenings, nights, and weekends. The data was collected and analyzed throughout three distinct time periods in Israel: before the COVID-19 pandemic, during the onset of the COVID-19 pandemic and following the COVID-19 ‘peak’. Results Data of 618850 patients who met the inclusion criteria was extracted. Telehealth services utilized for administrative purposes were the most popular. The older population significantly increased their use of all types of telehealth services during the COVID-19 period, and in the majority of types, this usage decreased after the COVID-19 peak, but to a level that was higher than the baseline level prior to the COVID-19 period. Prior to the COVID-19 period, 23.1% of the study population used ‘online visits’, and 2.2% used ‘afterhours’ consultations, at least once. The percentage of usage for these services increased during the COVID-19 period to 59.2% and 5.0%, and then decreased during the third period to 39.5% and 2.4%, respectively (P < 0.001). Multiple patient variables have been found to be associated with the use of the different telehealth services, in each time-period. Conclusions The senior population uses telehealth services, and can increase their consumption, when they are needed. Suitable and straightforward telehealth solutions tailored for this population should be created. Key messages • The senior population uses telehealth services, and can increase their consumption, when they are needed. • Suitable and straightforward telehealth solutions tailored for this population should be created.