A home care or home health agency has one product: a caregiver's hour, delivered at a client's home. Everything about the business — reimbursement by payer source, wage and benefit cost, travel between clients, overtime, documentation, authorization — resolves into the margin on that hour, and most agencies see only total revenue and total payroll. The ones that measure the hour by payer source, by caregiver, and by schedule pattern find that their largest line of business is often their thinnest.
What is the fully loaded cost of a billable hour?
The wage is the start, not the cost. A caregiver at US$17.50 an hour costs the agency the wage plus employer payroll taxes, workers' compensation at the industry's elevated rates, benefits where offered, paid time off, training and onboarding time, and the agency's share of any state-mandated paid leave — typically 22 to 32 percent on top of the wage, so US$21.40 to US$23.10 per paid hour.
Paid hours exceed billable hours. Travel time between clients, where law or policy requires it be paid; mileage reimbursement; shift-change overlap; time spent on documentation and care notes; training and meetings; and the paid hours in a visit that was cancelled late or where the client was not home — an agency that pays 1,000 hours to bill 880 has a 12 percent non-billable load, and the cost of the 120 unbilled hours lands on the 880 billed ones.
Overtime is a scheduling outcome. Caregivers scheduled past 40 hours — often because the agency had too few caregivers in a geography and filled shifts with whoever was available — cost 1.5 times the wage; agencies that do not manage it routinely run overtime at 6 to 12 percent of wages, which on a US$5 million wage base is US$300,000 to US$600,000 a year, most of it avoidable.
The fully loaded cost per billable hour is total caregiver cost — wages, taxes, workers' compensation, benefits, overtime, travel pay, mileage, training — divided by billable hours; in most non-medical home care agencies it runs US$24 to US$30 per billable hour on a US$17 to US$19 wage; in skilled home health with nurse and therapist visits it is computed per visit rather than per hour, with the same components.
Why does margin per billable hour differ so much by payer source?
Reimbursement varies by multiples. Private pay at US$32 to US$40 an hour in many markets; long-term care insurance at the private-pay rate but with claims processed by the family and paid in 45 to 90 days; Medicaid waiver programs at state-set hourly rates of US$18 to US$28 depending on state and program; veterans' programs and managed-care contracts at negotiated rates; skilled home health under Medicare paid per episode on a case-mix basis rather than per hour, with its own economics.
Margin per billable hour by source. Reimbursement less the fully loaded cost per billable hour, with the source's collection burden and days to cash beside it; private pay at US$36 against a US$26 cost leaves US$10; a Medicaid waiver rate at US$24.50 against US$26 loses US$1.50 before the authorization, documentation, and eligibility-churn cost that source carries; a blend of the two at 60/40 looks like a US$5.40 margin and hides the fact that the agency loses money on 40 percent of its hours.
Service-line differences inside a source. Companion care, personal care, and higher-acuity care have different caregiver qualifications and wage rates; live-in and overnight arrangements have their own wage-and-hour rules; skilled visits carry nursing wages; margin is measured by source and by service line together.
What are the short-visit and split-shift traps?
A two-hour visit carries the same travel as an eight-hour shift. A caregiver driving 25 minutes each way for a two-hour visit is paid, where travel is compensable, for nearly three hours to bill two, plus mileage; the visit's fully loaded cost per billable hour can exceed US$35 against any reimbursement; short visits are a scheduling and pricing decision — a minimum visit length, a short-visit surcharge, or clustering short visits geographically — and an agency that accepts them at standard rates subsidizes them from every other hour.
Split shifts and gap time. A caregiver with a morning visit and an evening visit and nothing between may be owed reporting-time or split-shift pay under state law, is unlikely to stay with the agency, and produces two travel legs for two short blocks; the schedule that minimizes margin is the one that minimizes the caregiver's wasted day.
Travel radius. Matching caregivers to clients within a defined radius — three to eight miles in urban markets, longer in rural ones — is the scheduling rule with the largest margin effect; an agency that assigns by availability rather than geography pays for the difference in travel time, mileage, and caregiver turnover.
How are caregiver utilization and turnover connected to the hour?
Utilization is billable hours over paid hours, by caregiver. The denominator includes the non-billable load; a caregiver at 88 percent is well scheduled, one at 70 percent is carrying travel, gaps, and cancellations the agency is paying for; utilization by caregiver, by geography, and by scheduler shows where the scheduling is failing.
Turnover is the hidden cost of bad schedules. Annual caregiver turnover of 60 to 80 percent is common; each departure costs recruiting, onboarding, training, and the client disruption that becomes client churn; caregivers leave over inconsistent hours, long travel, and short visits — the same things that destroy margin — so the scheduling rules that protect margin are also the retention program; cost per hire at US$1,500 to US$2,500 on 200 hires a year is a line the agency should see.
What scheduling rules move the margin?
Minimum visit length by payer source, with surcharges below it. Four hours for private pay in most markets; the Medicaid authorization often dictates shorter visits, which is why that source's margin is thin and why clustering matters there.
Geographic clustering and radius limits. Assign by location first, availability second; measure travel minutes per billable hour by scheduler.
Overtime prevention. Hours tracked against 40 in real time; a shift that would create overtime offered to a caregiver who has capacity; overtime approved, not discovered.
Consistent assignments. The same caregiver with the same clients, which reduces travel, improves documentation, protects retention on both sides, and is what clients and payers increasingly expect.
Cancellation policy and billing. Late cancellations billed where the contract permits; the no-show rate by client tracked; chronic patterns addressed in the care plan.
Why is this CFO work?
The fully loaded cost per billable hour requires payroll, timekeeping, mileage, and benefits data joined to billed hours; margin by payer source requires remittance and authorization data by source; the short-visit and travel analysis requires scheduling data read by minutes and miles; utilization and turnover cost require the caregiver roster over time; and the scheduling rules are policies with a margin effect the owners should see before they are set. The scheduling and clinical leadership own the assignments and the care; the CFO owns the economics of the hour.
Worked example
A three-branch non-medical home care agency with a skilled home health line, US$11.2 million revenue, 240 caregivers, 60 percent private pay and long-term care insurance, 34 percent Medicaid waiver, 6 percent veterans' and managed care.
| Payer source | Reimbursement / hr | Fully loaded cost / billable hr | Margin / hr | Share of hours | Days to cash |
|---|---|---|---|---|---|
| Private pay | US$36.50 | US$26.20 | US$10.30 | 41% | 12 |
| Long-term care insurance | US$36.50 | US$26.20 | US$10.30 | 19% | 68 (family-processed claims) |
| Medicaid waiver | US$24.80 | US$26.20 (US$29.40 incl. short-visit and eligibility load) | −US$1.40 (−US$4.60 loaded) | 34% | 41 |
| Veterans' / managed care | US$31.00 | US$26.20 | US$4.80 | 6% | 55 |
| Driver | Found |
|---|---|
| Overtime | 9.3% of wages · ≈ US$560,000 / yr |
| Paid travel + mileage | ≈ US$410,000 / yr; avg 14 travel minutes per billable hour; 31 minutes on Medicaid visits |
| Visits under 3 hours | 38% of Medicaid visits; fully loaded cost US$34 / billable hr on those |
| Caregiver utilization | 79% average; range 61–91% by scheduler |
| Turnover | 68% · cost per hire US$2,100 · ≈ US$340,000 / yr |
Illustrative figures for a hypothetical organization; not a client's data.
The agency's largest source by hours after private pay was losing money on every hour once travel, short visits, and eligibility work were loaded, and the owner had been pursuing more waiver volume because "the state pays reliably." The plan: scheduling rules — radius limits, clustering of waiver clients by neighborhood, a three-hour minimum where authorizations allowed and a short-visit cluster rule where they did not; real-time overtime tracking with capacity hiring in two geographies; consistent assignments as a retention program; a waiver-rate advocacy case through the state association; and a payer-mix target that held waiver near 25 percent. Modeled first-year effect: overtime to 4 percent (≈ US$320,000), travel minutes per billable hour on Medicaid visits from 31 to 19 (≈ US$140,000), turnover to 50 percent (≈ US$90,000), and margin per hour on the waiver line from −US$4.60 loaded to about +US$0.50 — the line stopped bleeding, and the private-pay line stopped carrying it.