Best teleradiology companies 2026: an honest comparison

It's 9 p.m., the contract renewal is due Friday, and you have several vendor tabs open beside a spreadsheet. Each site emphasizes something different, and the figures that matter most to your contract, a turnaround definition, a compliance percentage, a complete fee schedule, usually arrive in a proposal rather than on a marketing page.

This page does not rank vendors. It lists, alphabetically, what four teleradiology companies state about themselves on their own sites as of August 2026, with links, so you can read the source yourself. It then sets out what AstraRad, the publisher of this page, commits to, and the questions to send every vendor in writing, ours included.

Four vendor archetypes, four different buyers

The market splits into four vendor types, and naming the type you need first is the fastest way to a shortlist.

Sort vendors by the need each one is built for, then test the fit in writing.

Hospital ED versus outpatient imaging center: two different scoring weights

A hospital ED and an outpatient imaging center should score the same vendor list with different weights.

Hospital ED and inpatient. Weight overnight STAT turnaround with a stated measurement method, critical results callback, final versus preliminary status, the credentialing path, and escalation to a radiologist you can reach. Among the vendors listed below, vRad publishes stroke and trauma protocol averages, and ONRAD states that it offers hospital radiology management alongside reading. Our nighthawk page covers how we staff overnight.

Outpatient imaging center and multi-site groups. Weight subspecialty match to an elective mix, mammography and prior comparison handling, unit economics at volume with no minimum, and weekend and overflow absorption. Ask every vendor which named subspecialty section will read each part of your mix, and get the answer in writing.

What each company states on its own site

Listed alphabetically. Every statement below is the company's own published description, checked on the linked pages as of 10 August 2026 unless another date is given. A company's site can change after that date, so confirm anything that matters to your contract directly with the vendor.

ONRAD (and Direct Radiology). ONRAD's about page describes it as the largest independent teleradiology services company in the United States and states 145+ board-certified radiologists, many with fellowship subspecialties, and over 300 customers across 30+ states. The same page records the acquisition of Direct Radiology in December 2024. Its teleradiology page describes turnaround as customizable per customer, and ONRAD describes a four step peer review process and a Quality Assurance Committee. It also offers on-site hospital radiology management alongside reading.

Radiology Partners. Its Our Practices page states 4,000+ radiologists, 3,400+ sites and 55+ million cases a year, and describes the company as a leading physician-owned and physician-led radiology practice. Its site notice states that Radiology Partners, Inc. is not licensed to practice medicine and does not provide patient care, and that RadPartners refers to the practices its subsidiaries own or manage. Its hospital partnering page describes its offer to hospitals and health systems. As with any group, confirm which legal entity your contract names.

StatRad. StatRad's teleradiology services page states that every exam is treated as a STAT exam, with performance disclosed to clients in an online portal, and describes a reading platform it built in house. It describes its QA methodology as third party reviewers, spot checks and a monthly miss rate review. On ownership, I-MED Radiology Network announced the acquisition of StatRad on 2 July 2024, in a release titled "I-MED Radiology acquires teleradiology provider, StatRad, and enters the US market"; StatRad's about page describes its ownership in its own words. As with any vendor, confirm the current parent in writing.

vRad (Virtual Radiologic). vRad's critical care page states stroke protocol turnaround under 7 minutes on average and trauma protocol under 12 minutes on average, with over 250 certified stroke centers served. Its services page states that final reports have accounted for over 80% of total study volume since 2004, and 500+ radiologists, majority subspecialty-trained. Its AI page states 27 AI models and 6.7 million studies read annually. Its practice page records that vRad joined Radiology Partners in 2020.

What AstraRad, this publisher, commits to

AstraRad publishes contractual tiers of STAT under 4 hours, with 2-hour and 1-hour STAT available on request at a higher multiplier, and routine 24 to 48 hours, measured from last-image arrival to radiologist signature, on the SLA page; a compliance percentage against those tiers is not yet published. Every report is a final signed report. The panel is fellowship-trained subspecialists across ten named subspecialties, listed on the roster page, and the QA protocol is published alongside: 1 in 20 reports independently double-read, blind; a discrepancy rate is not yet published. Pricing is per signed report, with no minimums, no subscriptions and no platform fees, and a written rate card within one business day of a request (pricing model). AstraRad holds no SOC 2 report, no ISO 27001 certification and no HITRUST certification and claims none; our compliance page states that position in full. AstraRad is independent, with no consolidator or private-equity owner.

Compare the pricing model before the quote

Per-study prices are rarely published in this market, because rates move with modality mix, volume and turnaround tier. That makes the pricing model the thing you can compare before a quote arrives.

Per report with no minimums transfers volume risk to the vendor. A monthly minimum transfers it to you. Subscription plus per report means paying for a floor you may never use. Platform, integration, after-hours and priority surcharges change the total well beyond the headline rate.

AstraRad publishes its model: one price per signed report, none of those floors or recurring fees, and a written rate card within one business day of a case mix being shared. We don't publish a dollar rate either. Our cost guide explains what drives the number.

Five comparison axes you can verify before signing

1. Published turnaround with a stated method. Ask for the clock start event, the percentile and the trailing compliance rate; a number missing those three is marketing.
2. Report status. Final signed reports versus preliminaries that need an in-house overread the next morning. Preliminaries add a staffing cost on top of your invoice, and they add a communication obligation. The ACR Practice Parameter for Communication of Diagnostic Imaging Findings calls for an official final report after every examination, regardless of the site of performance. It also calls for any significant variation between the preliminary and the final interpretation to be reported to the treating provider.
3. Named subspecialties matched to your case mix. "Subspecialty trained" as an adjective proves nothing. Ask for the list, then ask which section reads your coronary CTA and which reads your pediatric MRI.
4. QA methodology with a stated discrepancy definition. Sampling rate, who performs the second read, how discrepancies are classified and adjudicated. The ACR White Paper on Teleradiology Practice sets the expectation that a teleradiology provider participates in a formal peer review program covering education, longitudinal follow-up, second opinion access and remediation, and that a single standard of quality applies to remote and on-site radiologists alike. Note that ACR RADPEER states no scoring benchmarks have been established, so any vendor claiming its discrepancy rate matches a published ACR target is citing something that does not exist.
5. Complete pricing structure and ownership stability. Every fee, who owns the company today, whether ownership has changed in the last five years, and a change of control termination right.

Metrics to discount: media logos, country counts, years in business claims that predate current ownership, and any roster headcount offered without a measured performance figure beside it. Weight the measured figures instead: turnaround with a stated clock, the compliance percentage over a stated window, and the discrepancy rate.

Check every figure for a definition

The cheapest due diligence in this market costs an hour and no RFP: open each vendor's site, its press releases and any PDFs hosted on its domain, ours included, and check that each figure you care about carries a definition and is stated the same way everywhere.

Marketing pages get written months apart, by different people, against different scopes, and ours drift the same way. A published number with no definition attached is worth little in a contract, whoever publishes it.

Treat any vendor comparison, this one included, as a snapshot with a date on it. This page was re-checked against the vendors' live sites on 10 August 2026 and corrected where they had changed.

So the useful move is asking every vendor for the definition behind any figure that matters to you, and getting that definition into the contract.

Where AstraRad is the wrong choice

AstraRad is the wrong pick for at least four buyers, and naming them keeps the rest of this page honest.

• You are buying lowest unit price on high volume routine plain film and ultrasound. Price-led reading shops beat a fellowship-trained subspecialist panel on that number every time, and they should. Our overflow page is honest about where we fit on that work.
• You need a radiologist physically in the building: fluoroscopy supervision, image guided procedures, interventional coverage, in-person tumor board. We read remotely. A full service group such as ONRAD, or a local practice, is the right call.
• You want the vendor to bill payers directly so your organization never touches the interpretation fee. AstraRad does not: we invoice your facility per signed report and your revenue cycle files for the professional component. If you need it, ask each vendor for the arrangement in writing.
• You are shopping for an AI-first workflow, meaning algorithmic triage or an AI pre-read that flags studies before a radiologist opens them. AstraRad does not perform AI pre-reads or AI triage. Our turnaround comes from a fellowship-trained subspecialist panel scheduled 24/7/365, every reader physically located in the United States. Vendors marketing AI platforms should be evaluated on their own claims.

How do I shortlist teleradiology vendors in a week?

One week of desk work gets a five vendor list down to two: your own 30 days of studies set the scoring weights, and the cut is made on written answers to one identical question set.

Day 1. Pull 30 days of studies by modality, body part and priority. That file is your scoring weight.

Day 2. Segment yourself: ED and inpatient, or outpatient imaging center. Keep the axes that map to the problem that put you in this market.

Day 3. Run the consistency check on every vendor on the list, ours included.

Day 4. Send four vendors the same written request: turnaround tiers with a measurement definition and trailing compliance rate, subspecialty sections mapped to your case mix, complete fee schedule, QA sampling rate and discrepancy definition, and confirmation that radiologists are licensed in the state where your patients are located, which 42 CFR 482.22(a)(4)(iii) requires outright for a hospital telemedicine arrangement. Our licensing hub documents ours.

Day 5. Cut to two on written answers only. The 25 question version is in our buyer's guide.

Before you sign

If a vendor will put a number in a signed contract, that counts the same as publishing it. Ours are on this page; for anything missing, ask us directly. If you are weighing alternatives to vRad specifically, the options are set out in vRad alternatives. Every question in the resource library is one you can put to any vendor in writing.