What is anesthesia charting software?

Anesthesia charting software is the system the anesthesia provider uses to document a case: pre-op evaluation, anesthetic plan, intraoperative vital signs and medications, events and interventions, end-of-case summary, and post-anesthesia notes. Modern anesthesia charting software (sometimes called an Anesthesia Information Management System or AIMS) replaces paper charts or generic EMR modules with anesthesia-specific workflows — tap-to-record vitals, fishbone lab notation, AANA P-1 style pre-op forms, and integrated airway documentation.

What's the best anesthesia charting software for ASCs?

For ambulatory surgery centers and office-based practices, the best anesthesia charting software is browser-based, requires no EMR integration project, runs on iPad, supports tap-to-record vitals and voice event logging, generates a signable PDF at end-of-case, and is priced per-provider monthly rather than enterprise per-seat. Most large hospital AIMS systems (the EMR-integrated tier) are over-engineered for the ASC workflow. MyPreOp.ai is purpose-built for this segment.

Does anesthesia charting software require EMR integration?

Some does, some doesn't. Hospital-tier AIMS systems (Epic anesthesia module, Cerner, Picis, Talis) require EMR integration to function and live inside the hospital ecosystem. Standalone anesthesia charting tools designed for ASCs and office-based practices run independently — they accept PDF uploads as input and generate signable PDFs as output, and don't require an EMR project. For most private-practice anesthesia, the standalone tools are a faster path to actually using the software.

Anesthesia Charting Software: What to Look For in 2026

Seven criteria that separate software actually built for the OR from software that's a generic form generator with anesthesia branding.

Most anesthesia charting software on the market is one of two things: a hospital-tier AIMS that requires Epic/Cerner integration and a six-month rollout, or a generic medical form tool with anesthesia field names bolted on. Both are wrong for the private-practice CRNA running cases in an ASC or office-based suite.

The right charting software respects the actual workflow: fast, mobile, integrated with the pre-op form, and priced for an individual provider. Here are the seven criteria.

1. Tap-to-chart vitals (not click-and-type)

The single biggest workflow difference is how fast you can drop a BP/HR reading. The right design: tap the grid where the value should go. The wrong design: click a button, open a modal, type a number, click save.

2. Voice event logging

Saying 'intubated, 7.5 tube, easy' should drop a timestamped event. The case is too dynamic to require typing during it.

3. Mobile-first / iPad-friendly

If the software looks like a desktop Windows form on iPad, it wasn't designed for the OR. Look for full-bleed iPad layout, landscape orientation support, and big-finger touch targets.

4. Pre-op form integration

If the pre-op form and the intraop record are two different tools, you'll re-enter half the data. Look for a unified workflow: pre-op form auto-populated from the chart, intraop record auto-populated from the pre-op form.

5. End-of-case sign-and-lock with audit trail

Signed cases should lock. Edits should require explicit unlock with audit. Addenda should append, not overwrite. The right tool treats the signed chart as a legal record from the moment of signature.

6. HIPAA-compliant with a clear BAA

AES-256 at rest, TLS 1.3 in transit, AWS-grade infrastructure with BAA, per-provider data isolation. Vendors who can't explain their PHI flow in plain English are the wrong vendors.

7. Predictable monthly pricing per provider

$59-$99/mo per provider with unlimited cases is the right pricing for a single CRNA. Group plans should cap clearly (e.g., up to 10 providers for $499/mo) without per-seat negotiation.

What MyPreOp.ai does on each

MyPreOp.ai is built around all seven. Tap-to-chart vitals on iPad, voice events, integrated pre-op form auto-extracted from the chart, sign-and-lock with addendum support, AWS-BAA HIPAA, $59/mo per provider unlimited. Built by a practicing CRNA for the ASC/office-based world.

See the full platform overview or the 2026 anesthesia AI buyer's framework.