Healthcare Revenue Cycle Case Study

I'm looking for a detailed case study focused on the revenue cycle within the healthcare sector. This study should primarily concentrate on gross revenue and denials, with some minor graphs by service line.

Key aspects to include:
- Analysis of gross revenue
- Examination of denials
- Creation of service line graphs

Ideal freelancer should have:
- A deep understanding of the healthcare revenue cycle
- Experience in creating comprehensive case studies
- Proficiency in data analysis and visualization