Help with Billing Services for a Health Clinic with Ease

[hopingmind]

Hello! good day to all! We want to get your opinion or recommendations with regards a billing system. My sister is a health clinic assistant, She has been busy handling a lot of things and its difficult for her to do manual submissions and checking out payments. She is asking me about a web based software that could help her. I'm not knowledgeable with such things. Anyone here? Please let me know about its functionality. Can we have your opinion on how to handle billing services easily for a health clinic. Thanks!