Imaging centers supplied $601.8 million of RadNet's revenue in the three months ended June 30, up 23.5% from the comparable period. The smaller Digital Health line nearly doubled.

That helped push total revenue to $622.7 million, 25.0% above last year. Operating income rose 27.8% to $39.5 million, so the operating business kept roughly the same margin, 6.3% versus 6.2%.

Then the income statement takes a sharp turn. Net income fell 47.9% to $7.5 million, and net margin dropped to 1.2% from 2.9%. RadNet does not identify a single reason for that decline in the supplied current-period receipts. The useful distinction is that the operating line expanded, while the profit left after everything below it did not.

Management does spell out one pressure inside the center economics: professional fees grew faster than same-center revenue.

"Same center professional fees of 16.5% increased at a higher rate than the 9.9% increase in same center revenue, primarily due to (i) a greater mix of advanced imaging procedures, for which professional fees generally represent a higher proportion of revenue, and (ii) disproportionately higher growth at imaging centers in California and New York staffed by radiologists affiliated with Beverly Radiology Medical Group III (“BRMG”) and Lenox Hill Radiology and Medical Imaging Associates, P.C. (“Lenox Hill Radiology”), respectively, whose professional fees are consolidated within our financial results."

RadNet, Form 10-Q, Aug. 10, 2026

In plain English, faster growth is coming with a more expensive revenue mix. That did not prevent a slight improvement in operating margin, but it is a cost pressure within the revenue mix.

Cash adds another wrinkle. Operating cash flow rose only 6.9% to $173.1 million, well below the 25.0% revenue increase. Accounts receivable climbed 20.9% to $241.8 million, while cash fell 12.8% to $726.3 million. Those are observations, not a disclosed explanation for the gap, but they make cash conversion part of the current filing rather than a footnote.

Rent was another cost line moving faster in total than at established centers.

"Building and equipment rental expense on a same center basis increased slightly, primarily due to higher rent and common area maintenance charges."

RadNet, Form 10-Q, Aug. 10, 2026

Total building and equipment rental expense rose 16.2%, compared with 2.1% on a same-center basis. The difference points to the portion of the business outside the same-center measure, without saying what that spending will look like in a later period.

The ownership math also shifted. Diluted shares rose 4.2%, and stock compensation increased 12.6%, meaning more of the operating progress is being measured across a larger share count. RadNet's 2025 annual results already showed the broader version of this tension: revenue reached $2.0 billion, while operating margin was 3.0% and net margin was negative 0.9%.

The next comparison that would sharpen the picture is accounts receivable against operating cash flow, starting from $241.8 million of receivables at June 30.

Source: RadNet Form 10-Q filed Aug. 10, 2026, for the three months ended June 30, 2026.