Why 13 Weeks?

Thirteen weeks equals one quarter—it's the sweet spot for cash planning. Long enough to spot trends and prepare for seasonal dips. Short enough to forecast with reasonable accuracy.

Monthly forecasts miss the critical timing of payroll cycles, insurance payments, and quarterly expenses. Annual forecasts are too abstract to drive action. The 13-week window gives you operational visibility with strategic context.

Pro Tip: Update your forecast every Friday. Roll it forward one week, replace estimates with actuals, and adjust your projections. A "rolling 13-week" forecast keeps you perpetually prepared.

What Healthcare Practices Miss

Most practice owners track revenue but not cash. The problem? Revenue doesn't pay bills—cash does. Here's what catches practices off guard:

  • Insurance payment delays — That $50K in collections might arrive in 3 weeks or 6 weeks
  • Payroll timing — Bi-weekly payroll hits different weeks each month
  • Quarterly expenses — Insurance premiums, estimated taxes, equipment payments
  • Seasonal dips — Holiday weeks, summer slowdowns, back-to-school lulls
  • Growth investments — New equipment, marketing campaigns, hiring costs

Warning Signs to Watch

Your forecast reveals problems weeks before they hit. Watch for these red flags:

Cash dropping below 4 weeks of expenses: You're entering the danger zone. Any surprise—a delayed insurance payment, equipment repair, staff emergency—could create a crisis.

Consecutive declining weeks: One down week is normal. Three or four in a row signals a structural problem that needs attention.

Payroll week stress: If every payroll period feels tight, you don't have a cash flow problem—you have a profitability problem.

From Forecast to Action

A forecast is useless if it doesn't drive decisions. Here's how to act on what you see:

Cash crunch coming in 6+ weeks: Time to speed up collections, delay discretionary spending, or arrange a line of credit before you need it.

Surplus building up: Great problem to have. Consider paying down debt, building reserves, or investing in growth.

Chronic tightness: Stop treating symptoms. A fractional CFO can help you diagnose whether it's a pricing, volume, or cost structure issue.