ASC Construction Loan: Financing a Ground-Up Surgery Center
An ASC construction loan funds the building of a new ambulatory surgery center from the ground up or the major conversion of an existing building. Unlike a loan to buy an operating center, a construction loan is disbursed in stages as work is completed, and it carries risks that end once the building is finished and the center opens.
This guide focuses on how construction-phase financing typically works: draws, budgets, contingencies and the move to permanent financing. Licensing, zoning and certificate of need rules vary by state, and nothing here is legal, tax, billing or compliance advice. For an overview of total startup costs, see our article on how much it costs to start an ambulatory surgery center.
What Makes Surgery Center Construction Different
Surgery centers are among the more complex buildings in outpatient healthcare. Operating rooms, sterile processing, medical gases, specialized HVAC, emergency power and life safety systems all add cost and design time. Licensing and accreditation requirements may also shape the floor plan.
Because of that complexity, lenders tend to look closely at the development team. Experience with healthcare construction, a realistic schedule and a well-defined budget can matter as much as the physicians’ finances.
How an ASC Construction Loan Typically Works
Step 1: Budget and Plans
The project begins with architectural plans, a construction budget and contractor bids. Lenders usually want to see hard costs, such as construction, and soft costs, such as design, permits, legal fees and interest during construction, broken out clearly.
Step 2: Equity Contribution
Lenders generally expect the borrowers to contribute equity to the project. That equity may come from the physician owners, the value of land already owned or other sources. The amount depends on the program, the project and lender review.
Step 3: Draws During Construction
Rather than funding the full loan at closing, the lender releases funds in draws as work is completed. Each draw is typically supported by contractor invoices, lien waivers and an inspection confirming progress. Borrowers often pay interest only on the amount drawn during this phase.
Step 4: Completion and Certificate of Occupancy
Once construction is complete and the building passes inspections, the project moves toward licensing, accreditation and opening.
Step 5: Conversion to Permanent Financing
Some loans convert automatically from construction to a long-term loan. Others require a separate permanent loan to pay off the construction lender. Understanding which structure applies is important before construction begins.
Program Options for ASC Construction
Several financing approaches may be used, depending on the project and the borrowers.
- SBA 504: SBA 504 loans may finance construction of owner-occupied real estate, often combined with a bank loan and the borrower’s equity, subject to program rules and lender review
- SBA 7(a): may be used for construction in some cases, along with equipment and working capital, within program limits
- Conventional construction loans: conventional real estate loans follow the lender’s own underwriting and may suit larger projects or ownership structures that do not fit SBA programs
Our article on SBA 504 loans for surgery center real estate explains how that program may apply once a building is owned.
Documents Lenders Typically Request
Construction lenders usually ask for more documentation than lenders financing an existing center. Depending on the project, a request may include:
- Architectural plans, specifications and the construction contract
- A detailed budget with hard costs, soft costs and contingency
- Contractor qualifications and references
- An appraisal based on the completed building
- Evidence of site control, zoning and permits
- Financial projections for the surgery center and personal financial statements for the owners
Having these items organized early can help keep the closing on schedule.
Separating the Building From the Operating Company
Many physician groups hold the real estate in a separate entity that leases the building to the surgery center. This can make sense for liability, tax and succession reasons, but it affects how the construction loan is structured, who guarantees it and how the lease supports repayment. Healthcare counsel and an accountant should review the structure.
Managing Construction Risk
Construction projects rarely go exactly to plan. Lenders and borrowers can reduce risk with:
- A contingency line in the budget for cost overruns
- A fixed-price construction contract, or one with a firm cost cap, where possible
- Builders and design professionals with surgery center experience
- Interest reserves that cover loan payments until the center opens
- Permits, zoning and any required state approvals in hand before closing
In states with certificate of need laws, lenders generally want approval secured before funding construction. Our article on the ASC certificate of need process explains why.
Planning for the Period After Construction
Finishing the building is not the same as generating revenue. After construction, the center may still need equipment installed, staff trained, licensing, accreditation and Medicare certification completed and payer contracts signed. Working capital for that period should be part of the plan from the start. Our guide to ASC break-even explains how owners can think about the ramp-up.
Final Thoughts
An ASC construction loan can turn a surgeon group’s plan for a new center into a finished building, but it requires careful coordination of budgets, draws, approvals and permanent financing. A realistic budget with contingency, an experienced team and a clear plan for the months after completion will help the project move from groundbreaking to opening.
US Medical Funding helps physicians finance new surgery centers and the real estate behind them. Learn more about our ASC and OBL start-up financing.



