How much ASC financing can I afford?

How Much ASC Financing Can I Afford?

If your monthly gross revenue is $80,000 and you keep a debt‑service coverage ratio of 1.25×, you can afford up to $64,000 in new debt—about $10,000 per month. See if you qualify.

The specifics

The key metric for ASC lenders is the debt‑service coverage ratio (DSCR). With a 1.25× DSCR, the net operating income (NOI) must cover 125% of the monthly debt service. For example, a $80,000 gross‑revenue ASC that runs at a 40% net margin generates $32,000 NOI. At 1.25×, the maximum monthly debt service is $25,600, which translates to roughly $310,000 of loan capacity over 60 months at 9% APR (according to the 2026 Morgan Stanley Floating‑Rate Loan Market Monitor). This aligns with ASC Data’s 2026 median revenue figure of $80,000 per month for a typical 4‑bed center Asc Data. The same calculation applies to equipment, land, or working‑capital lines. Lenders also look at occupancy, which is usually above 70% for those offering competitive rates (see ASC Data).

Qualification & edge cases

Higher DSCRs unlock better terms. A 1.5× DSCR can lower the APR by a few percentage points and increase borrowing power. If your DSCR is 1.20×, you may still qualify for a 48‑month equipment loan or a working‑capital line, but lenders will likely require a larger personal guarantee or a shorter term to reduce risk. Newly formed ASCs (under 24 months) often face stricter down‑payment demands—25% of the loan amount—while more established centers can get 20% or less. Seasonal revenue spikes are smoothed by averaging the last 6 months of statements (per lender guidelines). Finally, a high‑margin specialty ASC—such as orthopedic or bariatric—may be able to support higher debt service because of predictable procedure volumes.

Background & how it works

ASC financing centers on the center’s cash flow rather than personal assets. Lenders assess whether the ASC’s NOI can comfortably cover loan payments, use a DSCR benchmark, and verify that the business has been operating long enough to demonstrate stability (typically 24+ months). Personal credit is still important, especially for the guarantor, but it is its role to back up the center’s performance. Interest rates for ASC lending are rooted in the broader medical equipment market; current 2026 data shows APRs of 9–12% for equipment and 8–10% for SBA‑backed working‑capital lines (see the 2026 FTI Consulting Leveraged Loan Market Survey and the SAC Data). Because ASC capital structures are highly leveraged, lenders impose a 15–20% cap on monthly debt service relative to gross revenue, ensuring a buffer for revenue fluctuations.

Bottom line

A 4‑bed outpatient surgery center generating $80,000 a month can typically carry about $310,000 in new debt at 9% APR for 60 months—roughly $10,000 in monthly payments. Tap our calculator to validate your numbers and see the rate you qualify for.

Disclosures

This content is for educational purposes only and is not financial advice. surgerycenterfinancing.com may receive compensation from partner lenders, which may influence which products are featured. Rates, terms, and availability vary by lender and applicant qualifications.

Sources

• Morgan Stanley Floating‑Rate Loan Market Monitor Q1 2026
• ASC Data – Ambulatory Surgery Center Association
• NIH Ambulatory Surgery Center Payment Models Review