Description: Providing payroll administration and management services to healthcare providers and healthcare facilities; healthcare management service organization (MSO) services, namely, providing administrative support services to healthcare providers and healthcare facilities; providing medical billing services; healthcare revenue cycle management services, namely, administration, billing, and reconciliation of patient accounts on behalf of healthcare providers, medical billing, billing support services, and accounts receivable billing services for healthcare providers; healthcare provider administrative and customer service support services, namely, contact center services, patient coverage eligibility services, scheduling, registration, and insurance verification services | providing medical billing payment and debt collection services; healthcare provider revenue cycle management services, namely, insurance claims administration and resolution services, and total patient account resolution services