HIPAA-Compliant Patient Revenue Forecasting Model

Develop a complex Excel predictive model that forecasts patient revenue while maintaining strict HIPAA compliance. Create a VBA macro that automatically anonymizes patient data, implements multi-level encryption, and generates dynamic pivot tables showing revenue projections by service line. The model must include data validation rules that prevent accidental PHI exposure, with built-in error checking for potential compliance violations. Include conditional formatting to highlight potential revenue risks and anomalies.