How do I know whether my medical practice plan is financially feasible?
A Physician’s Guide to Medical Practice Pro Formas
A medical practice is financially feasible only when a defensible patient-volume and reimbursement model can cover the full cost of care delivery, owner needs, debt obligations, and cash timing—with room for normal variation. A pro forma is the structured forecast used to test that proposition. It is not a promise, a lender decoration, or a spreadsheet designed to reach a preferred answer.
Executive summary · approximately two minutes
A good pro forma does not predict the future. It exposes what must be true.
Physicians are often shown a forecast that begins with annual revenue, subtracts a few visible expenses, and produces an attractive profit. That is arithmetic, but it is not yet a decision model.
A defensible medical-practice pro forma begins with the operating reality: services, completed visits or procedures, realistic collected revenue per unit, provider capacity, staffing, occupancy, technology, supplies, billing costs, debt, and the delay between delivering care and receiving cash. It then tests how the result changes when reasonable assumptions are wrong.
The U.S. Small Business Administration describes financial projections as a prospective financial outlook supported by forecasted statements and clear explanations of assumptions (SBA, n.d.). For a medical practice, that explanation matters as much as the final number because reimbursement, payer participation, credentialing, patient demand, cancellations, coding, denials, and collection timing can materially separate expected revenue from cash received.
The direct answer
Financial feasibility requires five answers—not one projected profit.
The practice must be operationally possible, economically viable, sufficiently capitalized, cash-timing resilient, and acceptable to the physician-owner.
Is there evidence for the patient volume, and can the providers, rooms, schedule, and team actually deliver it?
A forecast can exceed physical capacity while still looking mathematically correct.Does realistically collected revenue per visit or procedure exceed the variable cost of delivering it and contribute enough to fixed costs?
Charges are not collections, and collections are not automatically profit.Can the practice fund startup losses, ordinary volatility, debt service, and a slower-than-planned revenue cycle without exhausting liquidity?
Profitability on paper does not prevent a cash crisis.Why should I care?
Every important startup decision is hiding inside the forecast.
The pro forma connects decisions that otherwise appear separate. A larger space increases occupancy cost and may encourage premature hiring. A payer strategy changes expected reimbursement and collection timing. A service mix changes visit length, supplies, equipment, staffing, coding, and capacity. Financing changes both available capital and monthly debt service.
The Centers for Medicare & Medicaid Services maintains the Physician Fee Schedule Look-Up Tool because payment varies by service, setting, geography, and other factors (CMS, 2026). Commercial contracts, Medicaid programs, patient responsibility, and cash-pay services add more variation. A single universal “average reimbursement” is therefore a weak foundation for a practice forecast.
A thoughtful model does not eliminate uncertainty. It makes uncertainty visible early enough to redesign the practice—before a lease, loan, equipment purchase, or staffing commitment turns an assumption into an obligation.
Business terms to know
The vocabulary behind the forecast.
These terms describe different parts of the same business story. Keeping them separate prevents attractive numbers from being counted as cash or capacity.
- Pro forma
- A forward-looking financial model built from stated assumptions. It estimates what may happen if those assumptions occur; it does not guarantee the outcome.
- Assumption
- An input that has not yet become a known fact, such as visits per day, collection rate, payer mix, staffing start date, or rent.
- Gross charges
- The amounts billed before contractual adjustments, denials, patient nonpayment, and other reductions. Charges should not be treated as expected cash.
- Net collected revenue
- The cash the practice reasonably expects to collect after payer adjustments and collection realities. In a forecast, it should be linked to service mix and payer assumptions.
- Fixed cost
- A cost that does not change immediately with each visit, such as base rent, insurance, and many software subscriptions.
- Variable cost
- A cost that changes with service volume, such as certain supplies, medications, merchant fees, or percentage-based billing fees.
- Contribution margin
- Collected revenue remaining after variable costs. It contributes toward fixed expenses, debt, owner compensation, and profit.
- Break-even volume
- The completed visits or procedures required for contribution margin to cover the defined fixed-cost target.
- Sensitivity analysis
- A test showing how results change when an important assumption changes, such as volume, reimbursement, payroll, or collection timing.
- Cash flow
- The timing of money entering and leaving the practice. A practice can show accounting profit while still lacking enough cash for payroll or debt.
What is it?
Build the operating story first. Let the financial statements summarize it.
A useful model moves from care delivery to collections to expenses to cash. Each step should be traceable.
1. Define services and units
List the meaningful services the practice will deliver and the correct unit for each: completed visit, procedure, treatment course, diagnostic test, membership month, or another operationally measurable unit.
2. Model realizable capacity
Start with available clinical hours, visit length, rooms, provider time, staffing support, cancellations, no-shows, administrative time, and ramp. Do not begin with the revenue number you want.
3. Estimate collected revenue
Use the expected payer and service mix, contracted or supportable allowed amounts, patient responsibility, collection performance, and timing. Separate gross charges from expected collections.
4. Load the full cost
Include wages, payroll taxes, benefits, recruiting, occupancy, technology, billing, insurance, supplies, professional services, marketing, repairs, licenses, owner compensation, and debt—not only the obvious monthly bills.
5. Build three statements
Use a projected income statement to show economic performance, a cash-flow forecast to show liquidity timing, and a projected balance sheet when financing, assets, debt, or working capital require it.
6. Test and document
Label every material input as known, quoted, contract-based, benchmarked, or assumed. Run downside and break-even cases, then record what operational action would follow if reality moves toward either case.
Show me
One practice concept, three different conclusions.
This simplified illustration is not a budget or national benchmark. It shows why the conclusion changes when only a few operating assumptions change.
- Monthly collections$116,160
- Monthly operating cost$93,000
Owner interpretationThe model appears viable, but only if the capacity, demand, payer mix, and $220 average collection are defensible.
- Monthly collections$89,760
- Monthly operating cost$91,500
Owner interpretationA modest volume miss consumes the margin. The response may be staged hiring, lower fixed cost, stronger demand evidence, or more capital—not a hidden formula adjustment.
- Monthly collections$100,320
- Monthly operating cost$92,200
Owner interpretationThe practice remains positive, but owner compensation, debt service, taxes, reserves, and reinvestment may make this margin inadequate.
Put me in the chair
Stress the assumptions that can actually change the decision.
| Assumption | Base case | Downside test | Evidence to seek | Possible response |
|---|---|---|---|---|
| Completed volume | 22 visits/day | 17 visits/day | Referral commitments, local demand, wait times, conversion, no-show history | Stage staff and space; increase runway; validate demand before commitment |
| Collected revenue | $220/visit | $190/visit | Contracts, fee schedules, service and payer mix, collection experience | Change payer or service mix; renegotiate; redesign cost structure |
| Payroll | $48,000/month | $54,000/month | Market wages, benefits, taxes, coverage, recruiting fees, overtime | Stage roles; cross-train; revise capacity or pricing assumptions |
| Collection lag | 45 days | 75 days | Enrollment dates, claim workflow, payer terms, clearinghouse readiness | Increase working capital; delay hiring; strengthen launch controls |
| Owner compensation | Staged | Full immediately | Household requirements and outside income | Preserve household runway; change launch timing or capital target |
Defend the decision
Test whether you are reading the forecast like an owner.
Choose an answer. The page will explain the reasoning immediately; the goal is judgment, not memorization.
Your forecast needs 30 completed visits per day to break even, but the schedule and visit length allow at most 24. What is the correct conclusion?
The model uses the practice’s full billed charges as revenue. What should replace that assumption?
The base case is profitable, but a 15% volume shortfall exhausts cash in month six. What does the model tell you?
Strong work. You are testing capacity, collections, and resilience—the three places a polished forecast most often separates from operational reality.
Open the complete 12-question review checklist
- What evidence supports patient demand and referral conversion?
- Can the schedule, providers, rooms, and staff deliver the modeled volume?
- Are completed visits separated from scheduled visits?
- Is revenue based on expected collections rather than charges?
- Are payer and service mix assumptions visible?
- Are payroll taxes, benefits, recruiting, and coverage included?
- Are owner compensation and household runway treated explicitly?
- Does the model include debt service and permitted uses of financing?
- Does the cash forecast reflect credentialing and collection delays?
- What are the break-even volume and break-even collection assumptions?
- What happens under a reasonable downside case?
- Which actions will management take if actual results diverge from plan?
Common mistakes and hidden risks
The spreadsheet usually fails before the formula does.
Starting with desired income
The model backs into the visits required to produce the owner’s preferred earnings without testing whether demand or capacity exists.
Treating charges as revenue
Gross charges ignore payer contracts, adjustments, denials, patient responsibility, and collection performance.
Using full capacity in month one
Clinical capacity is not the same as patient demand, scheduled volume, completed volume, billed volume, or collected cash.
Underloading labor
Wages appear without payroll taxes, benefits, recruiting, training, leave coverage, overtime, or management time.
Confusing profit with liquidity
The income statement appears positive while working capital is exhausted because collections arrive after expenses are due.
Hiding uncertainty
Unknown payer dates, rates, construction costs, or hiring assumptions are entered as precise facts instead of labeled and tested.
Counting restricted funds twice
Equipment financing or landlord contributions are treated as though they can also fund payroll and general working capital.
No operating response
The model shows variance but never identifies the trigger and action management will use when the plan is missed.
The MedCBO perspective
“A pro forma is not valuable because it gives you a number. It is valuable because it forces every clinical and business assumption to sit at the same table.”
Physicians do not need to become accountants to evaluate a forecast. They do need to understand how patient care becomes a completed unit, how that unit becomes collected cash, what it costs to deliver, and how much error the practice can survive. That is owner-level financial literacy—and it is teachable.
Apply the lesson
Build the first view, then deepen the evidence.
Quick Pro Forma Tool
Translate patient volume, collected revenue, staffing, overhead, debt, and owner needs into a transparent high-level feasibility view.
Frequently asked questions
Questions physicians ask about pro formas.
Is a pro forma the same as a business plan?
How many years should a medical-practice pro forma cover?
Should owner compensation appear in the forecast?
What is the most important pro forma assumption?
Can a lender’s forecast replace the practice’s operating model?
Sources and further reading
Evidence used in this guide.
Primary and authoritative sources support the business logic. The numerical illustration is a transparent MedCBO teaching example—not a national benchmark or prediction for a specific practice.
- U.S. Small Business Administration. (n.d.). Write your business plan. View SBA guidance.
- U.S. Small Business Administration. (n.d.). Break-even point. View the break-even guidance.
- Centers for Medicare & Medicaid Services. (2026). Physician Fee Schedule Look-Up Tool overview. View CMS guidance.
- American Medical Association. (2025). A physician’s guide to effective revenue cycle management. Read the guide (PDF).
- U.S. Bureau of Labor Statistics. (2026). Employer Costs for Employee Compensation—March 2026. View the BLS release.
- Centers for Medicare & Medicaid Services. (2026). Provider Enrollment and Certification. View CMS enrollment resources.
This guide is for general educational and planning purposes. It does not constitute a business plan, financial projection for a specific practice, valuation, financing commitment, accounting opinion, or legal, tax, accounting, investment, lending, clinical, coding, reimbursement, or other professional advice, and it does not create a client relationship. Actual demand, capacity, reimbursement, collections, expenses, financing, cash flow, and operating results vary materially by specialty, state, payer, lender, market, contract, facility, staffing model, coding, patient behavior, and practice circumstances. Verify material assumptions with qualified professional advisors before acting.