AI tools for maternal-fetal medicine

MFM AI is moving toward fetal imaging interpretation and risk stratification. Here’s the directory.

The conversation around artificial intelligence in our field rightly centers on clinical applications. We’re seeing promising developments in automated fetal biometry, early detection of congenital anomalies from ultrasound, and risk stratification for conditions like preeclampsia using EHR data. Tools are emerging that can help standardize and accelerate our reads, and the complete physician AI tools directory is expanding. For instance, platforms like GigHz Precision AI for fetal imaging dictation aim to streamline the creation of structured, consistent reports from complex imaging studies.

These clinical tools are the future. But the most powerful tools available to us *today*—the ones that can fundamentally change our financial trajectory and practice autonomy—are operational and financial. As MFM specialists, we operate at the intersection of high-stakes medicine and complex business structures. Mastering the financial architecture of our careers is as critical as mastering a complex fetal intervention. While you keep an eye on clinical AI, let’s focus on the financial strategies you can deploy this year. You can find a full overview of these concepts in the MFM AI tools and resources hub.

The 199A QBI Deduction: A Warning for High-Earning MFMs

Let’s start with a strategy that most high-earning MFMs *can’t* use, because understanding why is the key to unlocking the ones you can. The Tax Cuts and Jobs Act of 2017 introduced the Section 199A Qualified Business Income (QBI) deduction. In theory, it allows owners of pass-through businesses (like partnerships or S-corps) to deduct up to 20% of their business income.

Here’s the trap: The practice of medicine is classified as a “Specified Service Trade or Business” (SSTB). For SSTBs, the 199A deduction is phased out and then completely eliminated once your taxable income exceeds certain thresholds. For 2024, that phase-out range is $182,100 to $232,100 for single filers and $364,200 to $464,200 for those married filing jointly. These numbers are adjusted for inflation, but the reality for a practicing MFM specialist is clear: you will almost certainly earn far too much to qualify.

Many physicians hear about the “20% pass-through deduction” from colleagues in other industries and assume it applies to them. They might even structure their practice entity based on this faulty assumption. The critical takeaway is not to waste time trying to qualify. Instead, accept that this particular tax break is off the table and pivot your focus to more powerful strategies that are specifically designed for high-income professionals. The QBI deduction is for Main Street businesses, not for partner-track specialists. Your financial plan must be built on a different foundation.

ASC Ownership: Structuring Your K-1 for Tax Efficiency

For MFMs involved in fetal procedures, an ownership stake in an Ambulatory Surgery Center (ASC) is a common and powerful vehicle for building wealth. When you buy into an ASC, you receive income in two forms: your clinical salary (W-2) from your practice and your share of the ASC’s profits (a Schedule K-1 from the partnership). The K-1 income is where strategic planning pays off.

The core concept here is “material participation.” Under IRS §469 passive activity rules, your involvement in the ASC is classified as either “active” or “passive.” If it’s passive, any losses the ASC generates (common in early years due to equipment depreciation) can only offset other passive income. But if you are an *active* participant, those losses can potentially offset your other *active* income, including your high-dollar clinical salary.

Here’s how it works:

1. Qualify for Material Participation: The IRS has several tests for this, but the most common for physicians is spending more than 500 hours per year on the activity, or spending more than 100 hours if that is more than any other individual. For an ASC you actively work in and help manage, meeting this is feasible. Document your hours meticulously—board meetings, administrative work, and clinical time all count.
2. Understand Your Basis: Your “basis” is your financial stake in the partnership. It’s what you paid for your share plus your portion of profits, minus distributions. You can only deduct losses up to your basis. How you structure your buy-in matters. A debt-financed buy-in, for example, can affect your “at-risk” amount, which may limit deductible losses.

The planning trap most physicians fall into is poor record-keeping. They assume that because they work at the ASC, their participation is automatically “active.” In an audit, the IRS will want to see contemporaneous logs or other evidence of your hours. Without proof, they can reclassify your participation to passive, disallowing tens of thousands of dollars in loss deductions against your ordinary income.

Your Practice’s Real Estate: From Rent Check to Wealth Engine

One of the most effective strategies for a physician group is to stop paying rent to a landlord and become your own landlord. This is accomplished by purchasing the medical office building you operate in through a separate, physician-owned real estate holding company (typically an LLC).

The structure is straightforward:

1. You and your partners form a real estate LLC.
2. This LLC obtains financing and purchases a commercial property.
3. Your medical practice signs a long-term, triple-net (NNN) lease with the LLC at a fair market rate.

This creates a virtuous financial cycle. Your medical practice pays rent, which is a fully deductible business expense, reducing its taxable income. The real estate LLC receives that rent as income. However, the LLC gets to depreciate the value of the building, which creates a large “paper loss” that often wipes out the rental income for tax purposes. The result is tax-free cash flow from the rent, equity build-up in a valuable commercial asset, and operational stability for your practice.

To supercharge this strategy, you can pair it with Real Estate Professional Status (REPS) for a spouse. If your spouse is not a physician and can dedicate significant time to managing your real estate investments (the IRS requires 750+ hours per year and more than 50% of their total working time), they can qualify as a real estate professional. If you file taxes jointly, this designation transforms your real estate losses from “passive” to “non-passive.” This means the paper losses generated by depreciation can be used to directly offset your active W-2 income from medicine. This is one of the few ways a high-earning physician can shelter hundreds of thousands of dollars of clinical income from taxes.

Cash Balance Plans: The Surgeon’s Supercharged 401(k)

You’re likely already maxing out your 401(k), contributing the employee maximum and receiving a profit-sharing contribution from your practice. For high-earning MFMs, this is just the beginning. The most potent retirement savings tool at your disposal is a cash balance plan, which is a type of defined-benefit pension plan.

Think of it as a 401(k) on steroids. While a 401(k) has defined *contributions* (e.g., $69,000 total for 2024 for employee + employer), a cash balance plan has a defined *benefit* at retirement. An actuary calculates the massive annual contribution needed to fund that future benefit. For a physician in their 40s or 50s, this can easily allow for an additional $100,000 to $300,000+ in pre-tax contributions per year, on top of your 401(k) profit-sharing.

Here’s the how-to sequence:

1. Practice Adoption: The plan must be adopted by the entire practice or a specific class of employees (e.g., partners). It can be designed to heavily favor older, higher-earning partners, making it an excellent retention tool.
2. Actuarial Calculation: A third-party administrator (TPA) and actuary will design the plan. Contribution amounts are determined by age, income, and investment return assumptions. The older you are, the larger your permitted contribution, as you have less time to save for the target benefit.
3. Funding: The practice makes the required contributions each year. These contributions are 100% tax-deductible to the practice. For a partner in a 40% combined federal and state tax bracket, a $200,000 contribution effectively costs only $120,000 out-of-pocket, with the other $80,000 coming from tax savings.

The primary trap is waiting too long. The power of a cash balance plan is directly tied to your age and income. The closer you are to retirement, the more you can contribute. Many physicians delay establishing one, missing out on years of massive tax deductions and accelerated, tax-deferred growth. It is, without a doubt, the single most powerful pre-tax savings vehicle available to a high-income specialist.

Cost Segregation: Front-Loading Your Real Estate Tax Deductions

If you own your medical office building or any other investment real estate, a cost segregation study is a must-do. Normally, a commercial building is depreciated over a straight-line 39-year schedule. A $3.9 million building would generate a $100,000 depreciation deduction each year. A cost segregation study accelerates this process.

It’s an engineering-based analysis that dissects the components of your building. Instead of treating the entire structure as one 39-year asset, it reclassifies components into shorter-lived categories.

• 5-Year Property: Carpeting, specialty electrical wiring for medical equipment, decorative fixtures.
• 7-Year Property: Office furniture, cabinetry.
• 15-Year Property: Land improvements like parking lots, sidewalks, and landscaping.

By reclassifying, say, 25% of the building’s cost ($975,000 in our example) into these shorter-lived categories, you can take massive depreciation deductions in the first few years of ownership. With current bonus depreciation rules (which allow for a large percentage of the cost of short-lived property to be deducted in year one), a cost segregation study can create an enormous first-year tax loss.

The trap here is thinking it’s only for new purchases. A “look-back” study can be performed on a property you’ve owned for years. The IRS allows you to take all the “missed” accelerated depreciation from prior years in a single lump sum in the current year by filing a Form 3115, Application for Change in Accounting Method. You don’t even have to amend old tax returns. For a physician who bought a medical building five years ago, this can unlock a six-figure “catch-up” deduction today.

Reviewed by Pouyan Golshani, MD, Interventional Radiologist — May 21, 2026