PPD budgeting: why flat supply budgets fail when census moves

Dov Schwartz, CTO, Vendoro · 2026-10-02

Budget supplies per patient day, not per month. A flat monthly number only works if census never changes, and in nursing homes and assisted living it always does.

The problem with a flat number

Take a building budgeted at $9,000 a month for supplies. At a census of 75 over a 30-day month it can spend the full $9,000 and look on budget, while spending more per resident than planned. At a census of 95 it can look over budget while spending exactly what it should.

The fix: budget = PPD rate × patient days

30-day monthFlat budgetPPD budget at $3.50
Census 75$9,000$7,875
Census 95$9,000$9,975

The $3.50 rate is an illustration, not a benchmark. Your rate depends on acuity and on which categories count.

What makes PPD budgets work in practice

  1. Census has to be current. Weekly is enough for most operators.
  2. The check has to happen before ordering. A report at month-end tells you what went wrong; a warning on the requisition stops it.
  3. Every supplier has to count. A PPD program from one distributor only covers that distributor’s products.

In Vendoro, census is entered weekly or uploaded as a file, every requisition shows its effect on the PPD budget before it’s sent, and over-budget orders can require an approver. See how PPD budgeting works.