Starting a Private Orthopedic Practice: The Financial Planning Guide

Going independent is the highest-upside — and highest-risk — financial move of most ortho careers. The capital requirements are real, the Year 1 cash flow gap is painful, and the decisions you make in the first 90 days create financial consequences for the next 30 years. Here's what actually goes into the numbers.

Why this decision matters more than almost any other

Most orthopedic surgeons face the hospital-vs-private decision once. The decision to start your own practice — rather than buy into an existing group — is rarer and more consequential. You're not just changing employers. You're taking on the role of business owner, capital allocator, and employer simultaneously. The financial upside is significant: a surgeon-owned private practice with ASC equity can generate $1.5M–$2M+ in total annual income at peak. The downside of a poorly planned launch — undercapitalization, wrong entity structure, no tail coverage, no retirement account in Year 1 — can cost hundreds of thousands of dollars and years of recovery time.

This guide is for surgeons who are seriously considering going independent: leaving hospital employment, exiting a group, or finishing fellowship and bypassing employment altogether. The financial planning starts 6–12 months before you open, not the week you sign a lease.

Startup capital: what you actually need

The most common financial mistake in new ortho practice starts is undercapitalization. Surgeons estimate equipment costs and ignore the 90-day collections gap. Here's a realistic capital breakdown:

The working capital reserve is the most underestimated line. Insurers pay on 60–90 day lags. Your first month of collections may arrive in month 3 or 4, while payroll, rent, and supplies start on day one. A 3–4 month operating expense reserve is not conservative — it's the minimum. Surgeons who open with less frequently have to take emergency draws on a practice line of credit at unfavorable terms, or worse, inject personal funds mid-year.

Equipment: buy, lease, or finance

For a new practice, leasing major equipment almost always makes more financial sense than purchasing outright — even when you have the capital. Reasons:

• Cash preservation. The 90-day collections gap is real. Keep capital in reserve rather than in depreciating assets on your balance sheet.
• Lease payments are fully deductible. Operating lease payments run through your P&L as an operating expense — no depreciation tracking required.
• Technology optionality. Fluoroscopy, MSK ultrasound, and digital imaging improve continuously. A 5-year lease cycle preserves the option to upgrade; a purchased asset you own for 10 years may lag clinically.

If you do purchase equipment outright, the tax treatment is favorable under current rules. Under the OBBBA (enacted July 2025), 100% bonus depreciation is permanently restored for qualified property placed in service after January 19, 2025.¹ A $200,000 equipment purchase can reduce your taxable income by $200,000 in Year 1 — worth $74,000–$100,000 in federal tax savings at the top bracket. Coordinate this with your CPA to ensure the deduction lands in the year you have the most income to offset.

SBA financing: The SBA 7(a) loan program is a common funding vehicle for new physician practice startups. Maximum loan amount is $5 million (standard 7(a)); loans under $500,000 may qualify for the SBA Express program with faster approval. As of FY2026, the SBA also now allows eligible borrowers to combine up to $5M in 7(a) financing with up to $5M in 504 financing for a combined $10M ceiling — relevant for larger build-outs with real estate.² Many community banks and healthcare-specific lenders offer SBA 7(a) loans specifically for physician practices with no collateral beyond the business assets.

Entity setup: get it right before you bill your first claim

The entity decision for a private practice is not a formality — it determines your tax liability, liability exposure, and retirement savings ceiling for the entire life of the practice. The decisions you need to make before you open:

Professional Corporation (PC) or PLLC

Most states require physicians to operate as a PC or Professional LLC (PLLC) — not as a standard LLC or S-Corp in isolation. The exact requirements vary by state. In most states, only licensed physicians may own equity in a PC, which affects buy-sell planning and any future partner additions. Your healthcare attorney handles formation; your CPA coordinates the tax elections on top of it.

S-Corp election

For most ortho practice owners earning $600K+, the S-Corp election (Form 2553, filed within 75 days of formation or by March 15 for next-year election) is the single most valuable tax action in Year 1. S-Corp owners pay FICA (Social Security + Medicare) only on "reasonable compensation" — typically $200K–$350K for an orthopedic surgeon — while taking additional income as pass-through distributions not subject to self-employment tax.

The math at $800K net practice income:³

• Without S-Corp (sole proprietor / single-member LLC): SE tax on full $800K — though Social Security caps at the $184,500 wage base, Medicare 2.9% applies to everything, with an additional 0.9% above $200K (single) / $250K (MFJ). Effective FICA cost: approximately $30,000–$35,000 annually above the S-Corp structure.
• With S-Corp: FICA applies only to your reasonable W-2 salary (e.g., $280K). Net annual FICA savings: roughly $25,000–$35,000 depending on salary election and state rules. Plus cash balance plan eligibility — see below.

Do not skip this step. A practice owner who operates as a sole proprietor for 3 years before discovering the S-Corp election has left $75,000–$100,000 on the table.

Malpractice: you need two policies, not one

Ortho surgeons starting their own practice face a malpractice double-cost in the transition year that many underestimate:

1. Tail coverage from your prior employer. If your hospital or group carried a claims-made policy, you leave your coverage behind when you depart. Unless your contract states the employer pays for your tail, you are responsible for purchasing extended reporting period (tail) coverage — typically $50K–$150K as a one-time premium for orthopedic surgeons, and $160K–$300K for spine subspecialties. This cost must be budgeted before you resign. Negotiate tail cost coverage in your exit terms wherever possible.
2. A new occurrence-based policy for your practice. For a practice you intend to own permanently, occurrence-based malpractice coverage is the standard — you're covered for events that occurred during the policy period regardless of when the claim is filed. No future tail liability. Annual premiums: $40K–$80K for general ortho, $80K–$130K for spine-heavy practices, depending on state and carrier.⁴

Year 1 cash flow: the collections gap

A new practice earns money from day one but collects money starting in month 3 or 4. Here's why:

• Claims take 30–60 days to process and pay from most commercial insurers.
• Credentialing with Medicare and commercial payors takes 60–120 days. Until you're credentialed, you cannot bill. Many surgeons start credentialing 4–6 months before opening.
• Panel-building takes 6–18 months. Referring physician relationships, ED call rotation, PCP network referrals — these compound over time, not immediately.

Practical implication: budget for 4–6 months of full operating expenses before the first meaningful collection wave. For a solo ortho practice running $60K–$100K/month in overhead (1 MA, 1 front desk, 1 billing staff, rent, malpractice, supplies, EHR), that's $240K–$600K in working capital that needs to exist before you open the doors.

Revenue cycle management (RCM) is worth outsourcing in Year 1 for most surgeons. An in-house billing setup requires hiring, training, and software — and billing errors in Year 1 compound into denied claims and delayed collections. Orthopedic billing is complex (implant charges, post-op global periods, assistant surgeon billing). A specialized orthopedic RCM firm typically charges 4–8% of collections; for a solo ortho generating $500K–$800K in Year 1, that's $20K–$64K in fees against meaningful reduction in denials and faster cash velocity.

Retirement accounts: establish them in Year 1, not Year 3

Private practice ownership unlocks retirement savings capabilities that hospital employment cannot match. But many new practice owners delay setup because the logistics of opening a practice crowd out financial planning. This is expensive — every year you delay is a year of compounding and tax shelter you don't recover.

The priority order for a new practice owner:

1. Solo 401(k): Must be established before December 31 of the year you open. Employee deferral: $24,500 (plus $8,000 catch-up if age 50–59 or 64+; $11,250 at ages 60–63 per SECURE 2.0). Employer contribution: up to 25% of W-2 compensation. Total § 415(c) limit 2026: $72,000.³ Elect the Roth option in the plan documents — even if you don't use it immediately, having it available costs nothing and preserves the mega backdoor Roth capability later.
2. Cash balance plan (Year 2+): Once the practice has 12–24 months of stable cash flow and consistent staff (needed for IRC § 410(b) coverage testing), adding a cash balance plan on top of the Solo 401(k) can shelter an additional $100K–$290K per year depending on your age. The $290K annual limit is the § 415(b) benefit limit for 2026.³ A late-50s surgeon starting a private practice and stacking a cash balance plan on top of a Solo 401(k) can shelter $350K–$360K per year in tax-advantaged accounts — a meaningful fraction of total practice income.
3. Backdoor Roth IRA: $7,500 annually ($8,600 catch-up if age 50+). Contributes to tax diversification even at modest absolute dollar amounts. Set it up the same month you open the practice — it takes 20 minutes.
4. HSA: Only available if you enroll in a qualifying HDHP for your own health coverage. $8,750 family limit for 2026. As a practice owner, you're shopping for your own coverage — an HDHP paired with an HSA often beats traditional coverage at your income level. Run the math with your financial advisor.

Banking and credit: set up the practice infrastructure before you need it

Practical steps that belong in the 60–90 days before opening:

• Practice checking and operating account. Separate from your personal finances. Commingling personal and practice funds creates accounting complexity, S-Corp compliance risk, and liability exposure. Open the account the week the entity is formed.
• Practice line of credit ($150K–$500K). Banks extend unsecured LOCs to established practices; getting one before you've generated revenue is harder. Apply during your practice buildout phase while you have documented income from your prior employer. Rates are prime-based and vary, but having the line — even if you don't draw on it — creates a cash flow cushion for the credentialing gap without forcing emergency personal draws.
• Business credit card. Practice expenses (implant ordering, CME, office supplies, licensing fees) flow cleanly through a dedicated business card. Simplifies accounting and generates deductible expense tracking automatically.
• Payroll service. If you're an S-Corp owner, you must run yourself on W-2 payroll — not just take distributions. A payroll service ($100–$300/month) handles withholding, quarterly deposits, and W-2 generation. Do not skip this; misclassifying distributions as salary or vice versa is one of the most common S-Corp IRS audit triggers.

The 12-month pre-opening financial timeline

What an advisor who works with practice owners actually does

The financial decisions in the 18 months around a practice launch are not something most accountants or generalist advisors have worked through before. The advisors in the Ortho Advisor Match network who specialize in practice startups help surgeons with:

• Entity and compensation structure optimization — S-Corp elections, reasonable compensation calibration, and the right salary/distribution split to maximize retirement contributions while minimizing FICA
• Cash flow modeling — realistic Year 1 projections including credentialing gap and ramp period so you don't open undercapitalized
• Retirement account design — Solo 401(k) plan documents with Roth and in-service withdrawal provisions, and the timing decision for adding a cash balance plan
• Insurance audit — tail coverage negotiation with prior employer, occurrence policy selection, BOE insurance for practice overhead during your own disability
• ASC investment analysis — when a buy-in opportunity arrives (often year 3–6 of an independent practice), modeling the ROI, financing, and how it fits your overall balance sheet