A custom telemedicine app development company can charge anywhere from $50,000 to upwards of $300,000 depending on the features and complexities of the application being developed. The development of a basic HIPAA compliant telemedicine application which only has doctor-patient interaction as its main offering will take less time and be considerably cost effective than developing a feature-rich application that has more functionalities and requires complex integrations. The time required to develop such an application would also be higher, contributing to its costs.