In 400 to 500 words, address the following:
- Describe information systems functionalities in claims management and member services maintained by Managed Care Organizations (MCOs).
- Identify the significance of information systems in maintaining provider networks operated by MCOs.
- Discuss the changes in information systems to support consumerism that can be recognized in MCOs.
Support your response with at least two scholarly sources published in APA Style within the last five years.