Surgical Scheduler Software Tools: 6 Options for 2027

Short answer: pick the site type before the feature list

Surgical scheduler software tools come in two groups: ASC-focused platforms built for surgery centers and surgeon practices, and perioperative suites built for hospital operating rooms, so for a small healthcare business the first decision is which group your site belongs to. A surgical scheduler books cases into rooms and block time, tracks whether each case is ready, and records the cancellations that leave rooms empty.

TL;DR: For a small surgery center or surgeon group, shortlist HST Pathways, Surgical Information Systems' SIS Complete and Surgimate, add the athenahealth ASC workflow if you already use athenahealth, and skip hospital suites unless you have a perioperative committee to run them. Only HST Pathways publishes module prices on the pages reviewed, so the rest of the cost comparison depends on written quotes.

If your site is a general medical practice rather than a surgery center, general appointment-scheduling software for medical practices is the better fit, because those tools do not handle operating rooms.

Key Takeaways

• Choose the group first: ASC platforms (HST Pathways, SIS Complete, Surgimate, athenahealth's ASC workflow) or hospital perioperative suites (Picis OR Manager, LeanTaaS iQueue for Operating Rooms).

• HST Pathways is the only product in this review whose pricing page lists module prices, and those are billed per operating room. That page does not list scheduling as a separate module.

• Most other vendors publish no price on the pages reviewed, so their costs have to come from written quotes that cover the same scope.

• Cancellations carry the clearest financial stake, but the most-cited cost figure comes from a report commissioned by an OR software vendor.

• A workflow layer can handle cancellation backfill and readiness checks, but a named person must approve every patient contact and clinical item.

• This is a desk review of public vendor pages, help documents and independent sources. We did not run any of these products.

How we evaluated these tools

We read vendor product and pricing pages, vendor help documentation, and independent market and trade sources, then described each product only on what its own public material states. The weights below reflect what a small site has to get right before a demo. Where a page did not describe a feature, we record "not stated," which is not the same as "absent." We do not publish a numeric score per vendor, because most pages gave no comparable data and a score built on gaps would be a guess.

The weights total 100%. The 0–5 scale is a rubric you can apply in a vendor demo; we did not apply it to publish vendor scores.

Market size and the cost of cancellations

Market size: USD 1,005.8 million in 2026 according to Fortune Business Insights (2026), with a projected 11.42% compound annual growth rate to USD 2,389.7 million by 2034, according to Fortune Business Insights (2026). The same research page calls the market highly consolidated, which matters because a small site is buying from a handful of large vendors and several niche ones.

US surgical cancellations: 7.2 million per year according to HIT Consultant (2025), which puts their estimated cost to hospital systems at USD 32.7 billion. That report was commissioned by Proximie, a company that sells OR software, so treat the cost estimate as directional rather than as a baseline for your own site. Measuring your own cancellations for a few weeks will tell you more about your exposure than either figure.

Feature matrix: what each product states publicly

The matrix records only what each product's own public pages state. Read the empty cells as questions to put to the vendor, not as proof that a feature is missing.

Pricing and total cost: what is published and what is not

Pricing checked November 12, 2026. Only one product in this review publishes module prices on its pricing page; the others publish a quote path, or nothing that we could confirm.

HST published module price: $380 per OR per month according to HST Pathways (2026). The same page lists $400 per OR per month for two other modules, $150 per month for raw ASC data, and per-transaction payment rates, and, for patient payments, it states that pricing is subject to change and that additional fees may apply, according to HST Pathways (2026).

The HST modules on that page are Patient Estimates, Patient Engagement, Case Profit Estimations, Patient Payments and Raw ASC Data. Its bundles (HST Essentials, HST One, HST Oneplus and HST Platinum) are listed with features but without prices. The HST homepage says unlimited users come at no added cost, but the pricing page does not repeat that, and it does not say whether per-case charges apply. Get both terms in writing before comparing HST with a quote-based vendor.

Every HST figure in the table comes from the pricing page cited in the paragraphs above. "Quote-based" means the vendor's page gave no price and pointed to a demo or sales contact. "Not confirmed" means we could not open the relevant page.

Module prices are not the total cost. A fair comparison adds implementation hours, interface work with your EHR or billing system, staff training, and the staff time spent re-keying cases during the first months. None of those appear as prices on the pages reviewed, so put them in every quote request and compare the totals, not the headline numbers.

Vendor profiles: fit, limits and evidence

Each profile separates what the vendor's pages state from our reading of it.

HST Pathways

Factual (vendor pages): HST describes itself as an all-in-one software platform for ambulatory surgery centers, covering billing, charting, scheduling, inventory, patient estimates and payments, and analytics. Its scheduling features include automatic release of unused OR block time, automatic broadcast of open OR slots to chosen physician offices, and scheduling of cases from a connected EMR or practice-management system. Its homepage lists industry awards, which we treat as vendor-reported.

Best fit: a surgery center with several operating rooms that wants block release and office-facing open-slot notices inside the ASC system rather than in a separate tool.

Limitations: Billing is per operating room or procedure room, so cost rises with room count, and the bundles that might include scheduling are listed without prices. Per-case and per-user terms are not settled on the pricing page.

Implementation: Plan a feed from your EMR or practice-management system, because case data arrives from there. Decide which system is the schedule of record before go-live, and confirm which bundle includes the scheduling functions you need.

Our analysis: HST is the most explicit about block release among the ASC platforms reviewed, and it is the only one whose public pricing gives a buyer a starting number. A per-room model is easy to budget at a fixed room count and harder to predict if you plan to add rooms.

Primary evidence: HST Pathways pricing page.

Surgical Information Systems (SIS Complete)

Factual (vendor pages): SIS Complete is described as ASC software that unifies scheduling, charting, documentation and electronic orders. SIS Link lets surgeon offices view schedules, receive update notifications and submit case requests, which the page says replaces paper, fax and phone requests. Third-party interfaces: 150+ solutions according to Surgical Information Systems (2026). The product page lists revenue cycle, transcription and imaging software among them, says training takes hours rather than days, and publishes no price.

Best fit: a single ASC that wants scheduling tied to charting, preference cards and surgeon-office requests in one system.

Limitations: The ASC product page does not explain block utilization, although the SIS homepage describes real-time visibility into it. Verify that in a demo using your own block template. The hospital product is described without scheduling detail.

Implementation: The page gives no implementation timeline. Plan surgeon-office onboarding for SIS Link, and check by name that the 150+ interfaces include your billing system.

Our analysis: A credible shortlist entry for a single ASC. The main open question is how block utilization works in practice, and the answer should come from a demo rather than from marketing copy.

Primary evidence: SIS ASC software page.

Surgimate

Factual (vendor pages): Surgimate describes itself as a surgical orchestration and coordination platform with five solution areas: cancellation and no-show reduction, surgical throughput, pre-op readiness, operational visibility and system connectivity, according to Surgimate (2026). Its pricing is custom and depends on surgical volume, number of providers, coordination team size and the number of locations, and the path to a quote is a discovery call. The site says customers cut orchestration time in half, but it shows no customer data behind that claim.

Best fit: surgeon practices, especially orthopedic groups, whose main problem is cases that fall apart before the day of surgery. The one named case-study headline on its cancellation page is an orthopedic practice.

Limitations: The pages reviewed describe readiness tracking and reporting but give no scheduling mechanics, no EHR integration list, no HIPAA or security detail, and no customer figures beyond headlines. Its reduction claims are self-reported.

Implementation: Expect a discovery call before any quote. Ask for the readiness checklist, the reporting views and the integration list in writing.

Our analysis: Strongest on the pre-op readiness problem and weakest on the block-scheduling evidence a surgery center needs most.

Primary evidence: Surgimate reduce-cancellations page.

athenahealth ASC scheduling workflow

Factual (vendor pages): athenahealth's help documentation, last updated November 12, 2026, says a provider appears in the booking dropdown only if they have availability in that department within the next 180 days, according to athenahealth (2026). The workflow is opt-in through a customer success manager. Block Time is a reserved provider window with configurable length and recurrence, and it is not tied to a procedure type. Cancellations require a reason, and lineup changes notify patients through the portal. An ASC appointment cannot move to another ASC slot, so staff cancel and rebook, and chart prep and notes are lost in that process.

Best fit: a small ASC or surgical group already running athenahealth, where scheduling in the same chart is worth more than a separate tool.

Limitations: The no-move rule is a real cost for same-day changes. The 180-day provider rule removes providers with no near-term availability from the dropdown, which the help page suggests working around with a small recurring template. We did not confirm pricing, because the athenahealth ASC marketing page returned an access error.

Implementation: Ask the customer success manager to enable the workflow and walk through the Schedule Builder templates before go-live.

Our analysis: The lowest switching cost if you already use athenahealth. If you do not, the move limitation and the unconfirmed price make it harder to compare.

Primary evidence: athenahealth ASC scheduling help page.

Picis OR Manager

Factual (vendor pages): OR Manager sits in Picis's perioperative suite and is described as "operating room scheduling and management." The page says it helps users "take control of surgical scheduling, improve operating room utilization," and it names adaptive case averaging and block scheduling. A dedicated issues column flags where scheduling conflicts sit so they can be resolved in near real time. The page names hospitals, including VA and government healthcare, and makes no pricing statement.

Best fit: a hospital or government perioperative department with several operating rooms and an OR committee.

Limitations: The pages reviewed describe hospital workflows and no ASC-specific functions. No pricing is published, and a single-site ASC would likely carry more implementation weight than it needs.

Implementation: Expect IT involvement, perioperative leadership sign-off and interface work with existing hospital systems.

Our analysis: Not a first pick for a small healthcare business, but a useful benchmark for what block and conflict features look like at hospital depth.

Primary evidence: Picis OR Manager page.

LeanTaaS iQueue for Operating Rooms

Factual (vendor pages): iQueue for Operating Rooms supports block allocation and reallocation, with shared views of block utilization across facilities. It predicts unused block time so it can be released early to surgeons who want to book cases. It connects to EHRs through lightweight data feeds that do not require a rip-and-replace, names Epic and Cerner, and says most workflows are read-only. The product page cites 550+ hospitals and 100+ health systems as customers, according to LeanTaaS (2026). No list prices are published, and the page offers a demo request.

Best fit: multi-OR hospital systems that want predictive block release and block reallocation.

Limitations: The page targets hospitals and health systems and does not describe ASC case scheduling. Its read-only workflows mean the scheduling record still lives in another system.

Implementation: Plan the data feeds, and decide who owns the block-release policy. The page emphasizes accountability with surgeons and service lines, which suggests the policy is a leadership decision as much as an IT one.

Our analysis: A serious option for a hospital unit and too heavy for a single surgery center.

Primary evidence: LeanTaaS operating rooms page.

Excluded: QGenda Advanced Scheduling for Nurse and Staff

Factual (vendor pages): The QGenda page describes mobile-first scheduling for nurses and staff, including self-scheduling, shift swaps, PTO requests, float management, time and attendance, and HRIS and EHR integrations. Its customers are hospitals, health systems and academic medical centers. The page does not describe OR, surgical case or block scheduling, and it publishes no price.

Our analysis: Not a surgical scheduler. Choose it only if your gap is staff rotas, and keep looking for a case and block tool.

Red flags: No case, block or room scheduling is described.

Primary evidence: QGenda nurse and staff scheduling page.

Also checked: OmniMD

We reviewed OmniMD's ASC pages, and they did not describe ASC case scheduling in enough detail to profile. A vendor-authored comparison of ASC platforms dated June 17, 2026 says OmniMD's pricing is available upon request, according to OmniMD (2026). Because that article is written by a vendor in the comparison, treat its rankings and its claims about other products as marketing.

Where cancellations hurt, and a proposed workflow

Cancellations and unready cases usually get handled by hand: a scheduler sees a late cancel, scans a waitlist, and calls patients one at a time while the room sits empty. US Tech Automations could configure a proposed workflow for that step on top of whichever scheduler you choose. Nothing in this section describes a live customer or a measured result. The flow would need an export or API from the scheduler first, and a person would stay in the loop wherever a patient or a clinical item is involved.

Workflow A, cancellation backfill (proposed): The trigger is a case status changing to cancelled in the scheduler's export or API feed. The flow reads the open block window, filters the waitlist to patients whose readiness fields (consent, labs and insurance authorization) are complete, and ranks candidates by surgeon and procedure type. The output is a draft offer and a task in the scheduler's queue. Prerequisites are an export that carries case status and block windows, and a readiness field set agreed with the surgeon's office. Review points: a scheduler approves every outreach message, and the surgeon's office confirms clinical fit before any slot is held.

Workflow B, pre-op readiness check (proposed): The trigger is a case booked seven days before its surgery date. The flow compares the required items on the case template against the chart or scheduling export and lists anything missing. The output is a readiness list with an owner and due date for each gap, sent to the coordinator. Prerequisites are a readiness template agreed with the surgeon's office and read access to the fields it checks. Review points: a nurse or clinical coordinator decides what counts as complete, and the flow never edits a clinical record.

Build it yourself in Zapier, Make or n8n?

Zapier, Make and n8n can run both flows, and each has error tooling when you configure it. Zapier's error settings let a Zap turn off after repeated errors, which Zapier recommends, or keep running, and Autoreplay is an account-wide setting for Professional plans and higher, per Zapier's advanced error settings. Make's Retry error handler stores the failed execution as an incomplete execution, and Rollback is the default when no error handling is set and incomplete executions are disabled, per Make's error-handling overview. n8n's Error Trigger starts a separate error workflow that receives the execution ID and error message, and failed runs appear in execution history, per n8n's error-handling documentation.

What none of these tools gives you by default is judgment about the schedule. You still design idempotency so a retried booking cannot double-book a room, set an escalation path to a named person, control who can see patient data, and maintain the flow when the scheduler's export changes. A proposed US Tech Automations design would differ in where those jobs sit: the approval queue for patient contact and clinical items is part of the flow design, and the error route is specified before the first live run. Its prerequisites match any option: a scheduler export or API, written data-handling terms, and, if patient data passes through a vendor, a business associate agreement. If your team can staff those jobs in house, a build in one of these tools is a reasonable path.

Worked example: one late cancellation

Consider a hypothetical four-room surgery center that books 60 cases a week and loses 9 of them to late cancellations, which is 15% of bookings (9 divided by 60). Each lost case leaves a 2-hour room gap, so the center loses 18 room-hours a week, and if the coordinator spends 30 minutes re-filling each gap, that is 4.5 coordinator hours a week. If a proposed flow cut the re-fill time to 10 minutes per case by reading open windows through events.list in the Google Calendar API and drafting offers for approval, the saving would be 9 cases times 20 minutes, or 3 hours a week, and that is an upper bound because a person still approves each offer. The method assumes your block windows are kept in a Google calendar that a read-only account can access, and the endpoint is described in Google's events.list reference. All figures here are assumptions for illustration, not measured results.

Who this is for, and the red flags

• Single ASC with several operating rooms, comfortable with per-room billing: HST Pathways. Red flags: billing rises with each operating room; scheduling is not a separate priced module on the pricing page; per-case and per-user terms are unsettled.

• Surgeon group where cases fall apart before surgery day: Surgimate. Red flags: no scheduling mechanics or integration list on the pages reviewed; reduction claims are self-reported.

• ASC that wants scheduling tied to charting and surgeon-office requests: SIS Complete. Red flags: block utilization is not explained on the product page; no price is published.

• Practice already using athenahealth: the athenahealth ASC workflow. Red flags: appointments cannot move between ASC slots; the price is unconfirmed.

• Hospital perioperative department with an OR committee: Picis OR Manager or LeanTaaS iQueue. Red flags: enterprise scope; no ASC-specific detail; not built around one small site.

• Staff rota needs only: QGenda. Red flags: no case or block scheduling.

When NOT to use US Tech Automations. Three situations favor a simpler choice. If the scheduling tool you already own has block release and cancellation tracking, and your gap is only reminders, a workflow layer is extra cost for a small return. If your need is staff rotas or shift swaps, a workforce tool such as QGenda is built for that, and a case-flow design is the wrong fit. If your scheduler cannot export case status or block windows, there is nothing for the flow to read, so fix or replace the scheduler first.

Decision checklist and common mistakes

Decision checklist

• Which system holds the schedule of record, and can it export block windows and case status?

• Is billing per operating room, per provider, per user, per volume or per location?

• Which EHR, practice-management and billing systems must connect, and is that list in writing?

• Can the vendor run block release on your own template during a demo?

• What staff hours does implementation take, and who signs off on it?

• Are per-case, per-user and extra-fee terms in writing?

• Who approves any patient contact that software generates?

Common mistakes

• Comparing a published module price with a quote that covers a different scope.

• Treating a vendor-commissioned cancellation estimate as your own baseline instead of measuring your own cancellations first.

• Buying a hospital perioperative suite for a single ASC.

• Signing before checking that the scheduler can export the fields a workflow would need.

Frequently asked questions

Which surgical scheduler software tool should a small ASC shortlist first?

Shortlist HST Pathways and SIS Complete first, because both are built for ASCs and both describe scheduling functions on public pages, then request written quotes from each.

Is any surgical scheduler price published?

Yes, but only for HST Pathways among the pages reviewed: its pricing page lists per-operating-room module prices, and it does not list a standalone scheduling module.

Can Zapier, Make or n8n replace a surgical scheduler?

No. They can move data and run error routes around a scheduler, but they do not hold block templates or room schedules, so you still need a scheduler of record.

Do I need a scheduler that connects to my EHR?

Usually yes if you want one case record, because a scheduler that does not share case data with the chart forces duplicate entry, and duplicate entry is where mistakes start.

Is QGenda a surgical scheduling tool?

No. QGenda's page describes nurse, provider and staff scheduling and does not describe OR, surgical case or block scheduling.

What should I ask vendors to put in writing?

Ask for every billable unit, the per-case, per-user and extra-fee terms, the interface list, implementation hours, and a sample run on your own block template.

Conclusion

For a small surgery site, the decision is mostly a fit question: which group you belong to, which billing model you can live with, and which system must connect to the schedule. Start with written quotes from two ASC-focused tools, check block release on your own template, and only then decide whether a workflow layer is needed. If it is, see how US Tech Automations configures this for a scheduler export, with the review points described above.