FOOL CONFERENCE CALL SYNOPSIS*
By Greg Markus (TMF Boring)

Prime Medical Services
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1301 Capital of Texas Hwy, Suite C-300
Austin, TX 78476
(512) 328-2892

ANN ARBOR, Mich. (July 24, 1997) /FOOLWIRE/ -- Prime Medical Services is the largest operator of lithotripters in the U.S., currently performing over 36,000 procedures annually, through contracts with approximately 400 hospitals and 255 managed care companies. Prime operates a fleet of 58 lithotripters in 33 states. The company is also developing mobile routes to provide thermotherapy services to treat benign prostatic hyperplasia (BPH).

SECOND QUARTER RESULTS. Quarterly revenues increased 24% to $23.22 million from $18.70 million for the second quarter of 1996. Pretax income for the second quarter increased by 38% to $4.84 million from $3.50 million for the year-ago period. The 1996 second quarter pretax results exclude a non-recurring writeoff of $3.54 million related to financing costs associated with the acquisition of Lithotripters Inc. Net income for the second quarter increased to $3.67 million, or $0.19 per share, compared to $3.18 million, or $0.17 per share, for the year ago period. The net income results reflect a change in Prime's tax rate from 9% in 1996 to 24% in 1997.

SIX MONTH RESULTS. Revenues for the six month period ending June 30, 1997 increased by 70% to $44.1 million from $25.9 million for the year ago period. Pretax income for the six month period ending June 30, 1997 increased by 59% to $9.01 million from $5.67 million for the year ago period (excluding financing costs). Net income for the six month period ending June 30, 1997 increased by 36% to $6.91 million, or $0.35 per share, from $5.09 million, or $0.28 per share for the year ago period, despite the higher tax rate in 1997.

FINANCIAL DETAILS. Prime will be filing its 10-Q with the SEC in a few days, and that will provide full financial details. At the end of the quarter, long-term debt stood at $83 million and other debt at $3 million.

COST EFFICIENCIES. Prime is consolidating its billing and scheduling activities at one location and also consolidating other accounting. This will result in additional cost efficiencies going forward.

ACQUISITIONS. Prime completed acquisitions of three lithotripters during the quarter, which are not fully reflected in the results. The company is currently reviewing additional acquisition opportunities, with a target of five lithotripter acquisitions total for the year. Prime's new lithotripter route in Hawaii will be operational in September. The slower rate of lithotripter acquisitions reflects Prime's decision to focus efforts on other, potentially higher-growth opportunities, such as Prostatron routes and providing management services for urology offices.

BPH TREATMENT. Prime continues to development new mobile routes to provide thermotherapy services for the treatment of BPH. Three routes are expected to be operational in 1997. One of those routes already has more than 100 doctors signed up as limited partners with Prime. Plans are to accelerate the development of new routes in 1998, with the goal of 10 routes by the end of the year. The response from doctors and hospitals has been very favorable, and Medicare reimbursement approval for the treatment is progressing faster than management had anticipated. Medicare approval has been granted in at least 17 states, including Florida, and over 80 insurance carriers have also granted approval (counting separately each state in which a carrier has granted approval). Prime is not committed to use the EDAP Prostatron exclusively, and it will consider other devices if it makes economic sense to do so. Right now, the Prostatron is the only such device with FDA approval. Prostatron procedure pricing should be close to that of lithotripsy, or perhaps somewhat higher; and the potential market is probably larger. Many of the Prostatron procedures will presumably be under Medicare reimbursement.

MEDICARE REIMBURSEMENT RATES. Medicare reimbursement comprises approximately 20% of Prime's lithotripsy business. Medicare reimbursement rates are somewhat lower relative to other payment methods, but the company sees no pressure at all to reduce Medicare reimbursement rates for lithotripsy further.

UROLOGY PRACTICE MANAGEMENT. Prime deals with approximately 2,000 urologists nationally, about half of whom own an interest in a limited partnership with Prime and half of whom do not but utilize Prime's lithotripters. The company thus has very good relationships throughout the urology community. Prime has started a practice management division recently, hiring an experienced attorney and consultant about three months ago to develop that business. Prime was recently hired to run an independent practice association (IPA) of 46 urologists in New Jersey. In IPA management, Prime's goals are to obtain managed care contracts, to provide purchasing power through purchasing in quantity (prostate cancer drugs, for example), and to provide management efficiencies. Prime is also investigating whether it makes economic sense to buy into urology practices in order to grow them.

GALLSTONE TREATMENT. MEDSTONE <% if gsSubBrand = "aolsnapshot" then Response.Write("(NYSE: MEDS)") else Response.Write("(NYSE: MEDS)") end if %> is currently seeking FDA approval for use of a modified lithotripter for treatment of gallstones. Medstone estimates that the procedure could be useful for treating 25% of all gallstones. If Medstone gets approval, Dornier and SIEMENS <% if gsSubBrand = "aolsnapshot" then Response.Write("(Nasdaq: SMAWY)") else Response.Write("(Nasdaq: SMAWY)") end if %> would almost certainly move to get approval, also. Prime has no specific information on the progress of Medstone's application, but if and when that approval occurs, that could provide additional uses for lithotripters.

* A Fool conference call synopsis represents an effort to highlight the salient points of a conference call and should not be taken as an authoritative accounting or transcription of the entire event. Note: Statements made by a company other than historical information may constitute forward-looking statements for which the company can claim protection under the Safe Harbor Act. Please consult the company's filings with the SEC for information on risk factors which might cause actual results to differ materially from the information contained in these forward-looking statements.