Build vs. Buy: Outbound Imaging Referral Management Workflows

Every healthcare operator has said some version of it. "We can do this ourselves." "We already have a scheduler." "Our EHR does this." "It is just a phone call."

These are reasonable sentences. They are also, in almost every case we have modeled, the most expensive option on the table.

This article walks through the full build vs. buy math for imaging referral management. It is written for practice administrators, COOs, and operations leaders at specialty groups, ambulatory surgery centers, and pain management practices who are weighing whether to keep imaging referral coordination in-house or hand it to a managed partner. The decision is almost always framed as labor cost. The labor cost is usually the smallest piece.

What "build" actually includes

When a practice decides to build imaging referral management internally, the scope of work is wider than most leaders expect. A functional internal program has to own, at minimum:

1. Order capture from the EHR and translation into a routable referral.
2. Insurance eligibility verification and benefits check, often across 12 to 20 payers.
3. Prior authorization submission, tracking, and appeal when required.
4. A maintained network of imaging facilities with current fee schedules, credentialing status, turnaround times, and patient satisfaction feedback.
5. Real-time scheduling into those facilities, including back-and-forth coordination when the patient's preferred slot is unavailable.
6. Patient reminders via call, text, and email with documented compliance for each channel.
7. Results retrieval and routing back to the referring provider and the EHR.
8. Reporting on completion rate, leakage, site of care mix, and payer denial trends.

Each of those capabilities looks like a scheduler job on paper. In practice, each one requires systems, relationships, and process discipline that are hard to build and harder to maintain.

The labor line looks small until you staff it honestly

Most practices model the build case as a single coordinator at $55,000 to $70,000 fully loaded, possibly two at volume. That is the number that usually ends the conversation early.

When we have reviewed practices that tried this staffing model, two things reliably happen. First, the single coordinator becomes the single point of failure. When they are on vacation or out sick, the referral queue backs up and completion rates drop 10 to 20 points that month. Second, the coordinator's job quietly expands to cover any administrative task nobody else wants, and within six months they are spending 40 percent of their time on non-imaging work while imaging referrals slip.

Practices that take the work seriously end up staffing 1.5 to 3 FTE by year two, plus an operations manager's time to run payer escalations, update the facility network, and manage reporting. The loaded cost at that point is usually $130,000 to $220,000 per year before any technology spend.

The technology line is usually missed entirely

A functional internal program needs some combination of: an EHR integration for order capture, an eligibility tool or clearinghouse connection, a prior auth solution for the high-volume payers, a patient engagement platform for reminders, and a reporting layer that stitches the pieces together.

In a practice that tries to build on existing EHR capabilities alone, the result is a workflow that lives in phone notes, sticky notes, and spreadsheets. In a practice that tries to stitch best-of-breed tools together, the annual technology spend usually lands at $30,000 to $90,000 depending on size, plus an integration project that consumes IT time for 6 to 12 months.

Leakage and completion are where the real money moves

The labor and technology lines are visible costs. The costs that matter more are the ones that show up in the claims data.

A DIY imaging referral program will typically run at 65 to 75 percent completion and 25 to 40 percent leakage. A managed program with an active engagement layer will run at 85 to 90 percent completion and less than 10 percent leakage. The delta between those two states, for a mid-size specialty practice running 400 referrals a month, is roughly $80,000 to $150,000 per month in avoided waste and captured downstream revenue.

Multiplied across a year, the completion and leakage delta is almost always 3 to 5 times larger than the FTE savings that justified the DIY decision in the first place.

When building does make sense

For the sake of honesty, here are the practice profiles where building in-house does work:

• A large multi-specialty group with an existing centralized scheduling hub, mature payer contracts, and a dedicated IT team.
• A single-site practice with tight geography, a handful of imaging partners, and volume under 50 referrals a month, where the workflow can live in a single coordinator's head without losing information.
• A system-owned practice where the imaging referral workflow is already functioning inside the system's enterprise platform.

Outside of those profiles, the math almost always favors a managed partner.

A simple decision frame

If you are weighing build vs. buy, three questions usually produce a clear answer:

1. Do you have the staff bandwidth to run payer work, facility network management, and patient engagement as dedicated functions, not as an add-on to an existing role?
2. Do you have the technology budget to integrate EHR, eligibility, prior auth, patient engagement, and reporting into a single workflow, or can you tolerate the handoffs between disconnected tools?
3. Do you have visibility today into your completion rate, leakage rate, and site of care mix, and do you trust those numbers at the referral level?

If the answer to any of those is "not really," the outsourced model is almost certainly the lower-cost option once the full stack is priced honestly.

The real question

The framing of "build vs. buy" is misleading. The real question is whether imaging referral management is a capability that sits inside your strategic moat, or whether it is a specialized workflow that a managed partner can run better and cheaper while your team focuses on clinical care.

For 9 out of 10 practices we have modeled, it is the second answer.

Medmo runs the full imaging referral workflow end-to-end, from order capture to closed-loop reporting, at a fraction of the loaded cost of a DIY program. If you want a comparative cost model for your practice, we will put one together. Request a build vs. buy analysis.