The network as a vascular tree — 15 centers, 9 states
Each node is a center: sized by patient volume, coloured by median referral-to-procedure days. Branch width = group volume.
Patient volume and referral-to-procedure time — 24 months
Bars: patients treated per month (selected period highlighted). Line: volume-weighted median days from referral to procedure.
Procedures by family
Encounters in period, share of total.
Revenue cycle by center group
Charge lag (days from procedure to charge posted), first-pass denial rate, days in A/R — volume-weighted.
Procedure-room utilisation by center
Staffed room-hours used ÷ available. Target band 78–88%.
Patient experience by center
Post-visit survey: % satisfied and Net Promoter Score on an 80–100 scale, ranked by NPS.
Ask the data
Natural-language layer over the same model — answers cite the panel they came from.













