How Much Does an Ophthalmic Office-Based Surgery Suite Cost?

This is the predictable bucket. It covers professional services, the OR equipment and instruments you purchase rather than lease, and your startup surgical supplies. It varies the least from project to project, which makes it the number to plan against first.

What sits inside it, with reference prices for the items practices most often ask about:

Sterile processing. A tabletop steam sterilizer appropriate for an ophthalmic suite starts around $5,000.

Surgical stretcher. Roughly $3,000 to $12,000 depending on whether you want a basic stretcher or a powered surgical chair.

Instruments. Budget by tray. A complete cataract tray runs $1,500 to $2,000, and you need enough trays to cover your turnover target without waiting on the autoclave. This is the most commonly under-purchased item and the most common cause of slow first surgery days.

Backup power. A basic UPS or battery unit sized to carry the phaco console and the microscope through a power event starts around $1,200. Size it to your actual load and your target runtime rather than to a generic number. A longer runtime requirement, or a console the manufacturer requires be fed pure sine wave power, moves you to a larger unit with external battery packs.

Plus pre-op and post-op furnishings, sterile supply, drapes and packs, and the balance of what a room needs to open.

This is the bucket your building decides, not you, and it is the reason a single all-in number for OBS suites does not exist.

Converting two or three existing exam lanes is the cheapest path and it is what most practices do. You already have the walls, the plumbing runs and the shell. What you are buying is a couple of dedicated power outlets, OR flooring, and the modifications the room needs to hold pressure and meet your accrediting body's standards. Most conversions land between $15,000 and $100,000.

Two things move you outside that band. Building from an empty shell means paying for everything, including the base systems, and runs to roughly $200,000. At the other end, a practice that already built a laser suite or a procedure room in a prior expansion can occasionally get there for very little. Neither is the common case, and neither is a number to plan against until someone has walked your space.

Mechanical, electrical and plumbing may require upgrading, but an OBS suite is typically much cheaper on the mechanical side than an ASC, because there is no requirement for piped-in medical gasses, firewalls or large backup generators.

Air handling is the one mechanical item your accrediting body decides. The operating room holds positive pressure relative to adjacent spaces, with controlled temperature and humidity and a minimum air filtration rating. Under Joint Commission standards a converted clinic space is usually a modification to the system you already have rather than a dedicated air handler. Have your mechanical engineer confirm the current requirement before design.

The two largest equipment items, the surgical microscope and the phacoemulsification console, are leased over a five-year term by most of the practices we work with rather than purchased. This is the single most important thing to understand about OBS economics. Leasing moves the two biggest numbers out of the capital conversation entirely and onto the monthly line, where they are carried by case revenue instead of by cash at the start.

Each runs roughly $1,500 to $2,500 per month, so the two together run $3,000 to $5,000 per month.

Put that against case volume and it stops sounding like a large number. At 30 cases a month, the combined lease works out to roughly $100 to $167 per case. At 60 cases a month it is $50 to $83 per case.

For reference, if you purchase instead of lease: new phaco consoles from the major manufacturers run $45,000 to $95,000, and a serviced pre-owned microscope from a major manufacturer runs $40,000 to $55,000, with new digital scopes reaching into the low six figures. Most OBS suites do not need the top of that range on day one. Many practices also negotiate the console as part of a broader consumables agreement, which changes the picture again.

A practice converting existing clinic space is typically committing somewhere between $140,000 and $225,000 up front, and taking on $3,000 to $5,000 a month in equipment lease payments that begin as the suite begins producing.

A practice building from an empty shell should plan on up to $325,000 up front against the same monthly figure.

The accrediting body's own fees sit outside every bucket above. They are billed by the accreditor directly and come due at the point the suite is accredited. Fees start at roughly $5,000 per three-year accreditation cycle. Request a current fee schedule from the body you choose.

The professional services bucket covers space planning, program development, the policies and procedures manual, the quality and governance programs, staff training and competency sign-off, and launch support. Practices that try to assemble this internally usually spend more in delay and rework than they save in fees.

What moves the number higher: building from a shell, two operating rooms, a building with constrained ceiling plenums or inadequate electrical service, purchasing the microscope and console rather than leasing them.

What moves it lower: converting existing clinic space, a single operating room, a landlord willing to contribute a tenant improvement allowance, and equipment negotiated alongside consumables.

The build cost is rarely what determines whether an OBS suite succeeds. Volume and premium conversion rate determine that. A suite that costs $200,000 and runs six cases a day beats a suite that costs $120,000 and runs three, every time.

And premium conversion tends to move on its own once the suite opens. Practices consistently tell us their conversion rate rose without any change to how they counsel patients. The setting does the work. A patient who is cared for by familiar staff in a private, unhurried environment arrives at the lens conversation with different expectations than a patient moving through a shared surgery center schedule, and the experience is commensurate with the upgrade they are being asked to pay for. That effect is real and most financial models leave it out entirely.

Before you price anything, get a space and financial assessment done against your actual floor plan, your actual case volume and your actual payer mix. We do that assessment as a first step, and it either produces a project worth doing or it does not.