What is a good staff-to-provider ratio?
A good staff-to-provider ratio is 3.5 to 5.5 FTE staff per FTE provider for most outpatient specialties, with primary care typically 4 to 5, specialty care 3.5 to 4.5, and procedural specialties 5 to 7.
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Definition
Staff-to-provider ratio is the number of full-time-equivalent non-provider staff (front desk, MAs, billers, managers) per FTE revenue-generating provider.
The detail
MGMA Cost Survey data shows specialty-specific median staff-to-provider ratios: family medicine 4.0 to 4.8, internal medicine 4.2 to 5.0, pediatrics 4.0 to 4.8, OB/GYN 4.5 to 5.5, dermatology 3.5 to 4.5, orthopedics 5.0 to 6.5 (driven by surgical scheduling and DME), cardiology 4.5 to 6.0, ophthalmology 5.0 to 7.0 (tech-heavy workflow). Dental: 2.5 to 3.5 staff per dentist, with hygiene-heavy practices at the upper end. PT: 0.7 to 1.3 staff per clinician. Ratios above the median typically indicate either workflow inefficiency or staff working below their scope. Ratios below the median often indicate burnout risk and missed billing. The right number depends less on benchmarks than on outcome metrics: AR days, no-show rate, denial rate, and provider productivity.
MGMA Cost Survey publishes median staff-to-provider ratios by specialty annually.
Source: MGMA Cost and Revenue Data
ZenOne puts dental staff cost at 25–30% of collections — the largest single overhead line, and the first place to look when the total drifts. We have found no equivalent published figure for other outpatient specialties.
BLS reports healthcare support occupations grew faster than average through 2023.
Source: BLS Healthcare Occupations
What this means for clinic owners
From Sorso
Staff ratios are a means, not an end. Track AR days, denial rate, and provider productivity. If those are healthy, do not benchmark headcount. If those are unhealthy, headcount is rarely the only fix.
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What is the average cost per patient encounter?
Two operators publish this directly. U.S. Physical Therapy reports $86.15 of operating cost per visit for FY2025, of which $61.93 is salaries — labour is 72% of the cost of a PT visit. Concentra reports $147.42 of revenue per visit in occupational health. Both are large multi-site operators, so read them as the economics of delivery at scale, then run the same arithmetic on your own trailing twelve months.
How much should I pay my practice manager?
BLS reports a median annual wage of $117,960 for medical and health services managers (May 2024), with the bottom 10 percent under $67,900 and the top 10 percent above $219,080. Outpatient practice managers sit toward the lower half of that range; multi-location administrators toward the upper.
What is a good overhead ratio for medical practices?
General dentistry runs 60–65% of collections, with above 70% treated as a problem (ZenOne). Dermatology runs 72.9% of net revenue for medical and 75.1% for cosmetic (FTI Consulting). Outpatient physical therapy runs 80.8% at clinic level — salaries alone are 59.1% — per U.S. Physical Therapy's FY2025 10-K. Each of those links to the page carrying the figure. Note the spread: an 80.8% overhead ratio is healthy in physical therapy and would be a crisis in dentistry, which is why a single cross-specialty target is worse than none.
What is the average revenue per provider?
There is no free public benchmark for collections per FTE provider by specialty — MGMA's survey is the industry reference and it is a paid product. From our own client work, general dentistry commonly runs $700K to $1.1M per dentist and physical therapy $250K to $350K per FTE clinician.
How much should outpatient clinics spend on staff training and continuing education per year?
Most outpatient clinics budget roughly 1 to 3 percent of total payroll for staff training, continuing education, and required certifications, with clinically licensed roles (providers, RNs, therapists) running higher than administrative staff. The right number depends on specialty CE requirements, billing-staff certification needs, and how aggressively the practice is upskilling for new services or systems.
What is the right ratio of front-desk staff to billing staff in an outpatient clinic?
Most well-run outpatient clinics staff one billing or revenue cycle FTE per roughly $1.5M to $3M in net collections, and one front-desk FTE per provider or per ~3,000 to 5,000 annual visits, depending on payer complexity and whether billing is in-house or outsourced. The right ratio is less about a fixed number and more about whether the team is actually closing the loop on scheduling, eligibility, point-of-service collection, and clean-claim submission.
Founder of Sorso and a CFA charterholder. Before Sorso, Stan spent 19 years in corporate finance at institutions including UniCredit and Société Générale — managing a $450M loan portfolio and making senior partner at a major mezzanine lender by 29 — then built a fractional CFO firm exclusively for outpatient healthcare clinics.
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