AI-Native EHR vs Traditional EHR: What Actually Changes
A traditional EHR stores what staff type. An AI-native EHR drafts the note, answers the phone, and builds the claim. Task-by-task comparison.
A traditional EHR is a system of record: staff type into it, and it stores what they typed. An AI-native EHR is a system of work: it drafts the note, answers the phone, structures the intake, and builds the claim, then asks a human to review and sign. The record is a byproduct.
Quick answer:
- In a traditional EHR your staff produce the data. In an AI-native platform the software drafts and your staff approve.
- Four workflows carry the difference: who writes the note, who answers the phone, how intake reaches the chart, how a claim gets built.
- Traditional platforms are deeply established and now ship strong native AI. If you are hospital-affiliated or in a large integrated system, staying put is usually right.
What "AI-native" actually means
The distinction is architectural, not a feature checkbox. A traditional EHR was designed as a place to put information: forms, dropdowns, a click path per encounter. AI arrives on top as a module, and it helps, but someone still opens the system and produces the content.
An AI-native platform inverts that. The conversation, the phone call and the questionnaire are the inputs, and the software turns them into structured records. Humans move from producing to reviewing.
That matters because of where the hours go. In a 2016 time and motion study of 57 physicians in the Annals of Internal Medicine, Christine Sinsky and colleagues found that for every hour of direct clinical face time, physicians spent nearly two more hours on EHR and desk work in the clinic day, plus one to two hours each night.
Who writes the note
Traditional: the clinician types during or after the visit, dictates, clicks through a template, or pays a human scribe. The note is a task, and it usually ends after hours.
AI-native: the visit produces the note. In Ona, the ambient scribe records the encounter in the room or on a telehealth call with per-visit patient consent, or accepts uploaded audio, diarizes the transcript into timestamped speaker turns, and drafts against your chosen template. Automated charting supports SOAP, DAP, BIRP, functional-medicine and freeform templates, with placeholder fields that pull medications, allergies, vitals and history into the right slots. Nothing leaves the chart until a clinician signs.
The effect shows up at scale. The Permanente Medical Group reported in NEJM Catalyst in 2025 that over 63 weeks, from October 2023 through December 2024, its physicians used ambient AI scribes in more than 2.5 million patient encounters and saved an estimated 15,791 hours of documentation time compared with non-users. At eight hours a day, that is about 1,974 workdays.
Be clear-eyed: this is the workflow traditional vendors closed fastest. If documentation is your only pain and you already run Epic or athenaOne, you may not need to move.
Who answers the phone
Here the gap is still wide. Nothing about a traditional EHR answers a ringing phone. Coverage is a person, a voicemail box, or an answering service whose messages get keyed in later.
An AI receptionist changes the unit of work. Ona's picks up 24/7, detects intent (booking, rescheduling, results follow-up, refill), books against real availability while honoring service duration and buffer times, and writes the transcript and structured intake into the chart before the call disconnects. Urgent symptoms and anything flagged human-only get a warm transfer, and sensitive flows such as mental-health distress ring a human directly.
Traditional platforms are moving here too. athenahealth announced agentic patient communication tools in February 2026, starting with two-way texting and secure web chat, with multilingual voice later in the year.
How intake and claims get built
Intake. Traditional intake is a PDF or portal form a patient half-completes and a staff member retypes into discrete fields. Ona runs it as a conversational interview on the patient's phone, returning a structured assessment to the chart before the visit.
Claims. This is the expensive difference. In its 2026 Regulatory Burden Report, published in April 2026 and covering executives at more than 230 group practices, MGMA found 90% reporting an increase in prior authorization burden over the previous 12 months, and 40% running three or more full-time administrative staff per physician to handle work such as prior authorization, denials and quality reporting.
In a traditional setup a biller opens a separate claim screen and re-derives codes from someone else's note. In Ona, insurance and eligibility runs real-time checks on the chart before the visit, and the claim is built from the signed note into a pre-filled CMS-1500 and submitted through an integrated clearinghouse, denial queue included.
How many systems your staff touch
Count what a front desk opens on a normal Tuesday: EHR, scheduler, forms tool, telehealth link, e-prescribing portal, patient messaging, billing, task board, phone system. Ona bundles 19 tools into one platform, every feature on every plan, at transparent per-seat pricing.
Consolidation is not free: you inherit one vendor's opinion of every workflow. We covered that trade in the cost of disconnected practice software.
Task by task: how the main options compare
Ranked for an independent outpatient practice of one to ten clinicians. Change the practice and the order changes.
| Platform | Who drafts the note | Who answers the phone | Intake into the chart | How the claim is built | Systems staff touch |
|---|---|---|---|---|---|
| 1. Ona | Ambient scribe records the visit or takes uploaded audio and drafts to your template; you sign | AI receptionist, 24/7, books on the live calendar and escalates urgent calls to a human | Conversational intake on the patient's phone, structured assessment pre-visit | From the signed note into a pre-filled CMS-1500, via an integrated clearinghouse | One platform, 19 tools, every feature on every plan |
| 2. athenaOne (athenahealth) | athenaAmbient, the native ambient scribe, available across athenaOne since August 2026 and built in at no additional cost; Ambient Notes also runs inside athenaOne, with a choice of embedded scribe models | Agentic patient communication announced Feb 2026: text and web chat first, voice later | Portal forms inside athenaOne | athenahealth's own revenue cycle network and clearinghouse | Mostly one platform, plus what you bolted on |
| 3. SimplePractice | Note Taker add-on transcribes the session and drafts a SOAP, DAP or BIRP note | Your front desk, or an outside answering service | Client portal intake forms | Electronic submission through its clearinghouse connections | One platform for a small practice; AI notes are an add-on |
| 4. Epic | Epic AI Charting, part of the Art assistant, native since Feb 2026 | Your front desk or call center setup | Portal questionnaires your organization configures | Epic's revenue cycle modules, configured in house | One platform, with a dedicated IT team behind it |
| 5. Traditional EHR plus bolt-on AI | A separate scribe that pastes into the chart | A separate answering service | A separate forms tool, then someone retypes it | A separate billing service or clearinghouse portal | Four to eight, depending on what you bought |
Where each wins: Epic if you are hospital-affiliated or need inpatient and deep specialty modules. athenaOne for insurance-heavy ambulatory groups that want an established payer network running revenue cycle. SimplePractice for solo and small behavioral health and wellness practices. Ona for independent outpatient practices that want the front desk, the chart and the claim in one system. For bigger organizations, see software for large group practices.
What to check before you switch
Ask any vendor, us included: can an AI draft reach the legal record unsigned; are recordings used to train models; is there a BAA; what happens to your data if you leave. Ona is HIPAA compliant, a BAA is in place with every Ona workspace, and data is encrypted in transit and at rest with per-tenant isolation, role-based access and immutable audit trails.
FAQ
What is the difference between an AI-native EHR and a traditional EHR?
A traditional EHR is built around data entry: it gives your team forms, templates and click paths, and stores what they enter. An AI-native EHR is built around drafting: it listens to the visit, answers the phone, structures the intake and assembles the claim, then routes each output to a human for review and signature. The record ends up the same. Who writes the first version does not.
Do traditional EHRs have AI now?
Yes, and it is moving quickly. Epic released AI Charting, part of its Art assistant, natively inside the EHR in February 2026. athenahealth ships Ambient Notes inside athenaOne and announced agentic patient communication tools in February 2026, with text and web chat first and multilingual voice in the second half of the year. The real question is no longer whether a platform has AI, but how many separate systems your staff still touch to finish one encounter.
Who should stay on a traditional EHR?
Hospital-affiliated practices, large integrated systems, and anyone whose contracts, referrals or research reporting assume a specific platform. KLAS Research reported in its 2026 US Acute Care EHR Market Share report, published in May 2026, that Epic held 43.7% of acute care hospitals, Oracle Health 21.9% and Meditech 14.7%. That depth buys inpatient modules, deep specialty configuration and a large implementation talent pool. If your current system's native ambient AI already covers your documentation pain, switching platforms to solve one problem is the wrong trade.
Does the AI sign the note?
No. In Ona every AI draft lands in a review state, and nothing leaves the chart until a clinician explicitly signs it. Recordings, drafts and signatures are timestamped with author, device and IP, and Ona states it never trains models on your recordings. Any AI-native platform you evaluate should have the same explicit review gate.
What does an AI-native EHR cost, and how hard is it to switch?
Ona is $130 per month for a practitioner seat and $45 for a staff seat, with every feature on every plan. E-prescribing adds $45 per prescribing practitioner, EPCS adds $25 per prescribing practitioner and requires e-prescribing, omnichannel messaging is $150 per month and free for practices with two practitioners or fewer, and the AI receptionist is from $199 per month depending on the practice, with included minutes set per practice and $0.20 per minute beyond them. Practices with five or more practitioners, or multiple locations, get a tailored plan. There are no setup fees and no long-term contract. Migration from any EHR is free and typically done within one business day, with full cutover taking one to three weeks for smaller practices.
Next step
The fastest way to tell whether AI-native changes anything is to run a week of real visits through one. Book a 15-minute demo, or start the 14-day free trial: every feature, no credit card. Reading first? Start with the AI-native platform landscape.
Sources:
- Sinsky C, et al., "Allocation of Physician Time in Ambulatory Practice: A Time and Motion Study in 4 Specialties," Annals of Internal Medicine, 2016 - https://doi.org/10.7326/M16-0961
- The Permanente Medical Group, "Ambient Artificial Intelligence Scribes: Learnings after 1 Year and over 2.5 Million Uses," NEJM Catalyst, 2025 - https://catalyst.nejm.org/doi/full/10.1056/CAT.25.0040 (study window October 16, 2023 to December 28, 2024, 63 weeks, 7,260 physicians, 2,576,627 patient encounters; the paper prints its own conversion as 1,794 eight-hour working days, which is a transposition of 15,791 / 8 = 1,974, so the workday figure above is our arithmetic on the reported hours)
- KLAS Research, "US Acute Care EHR Market Share 2026," May 2026 - https://klasresearch.com/report/us-acute-care-ehr-market-share-2026-market-uncertainty-significantly-cuts-buying-decisions/3956 (full report is subscriber-only; the same hospital shares are reported publicly at https://healthsystemcio.com/2026/05/14/acute-care-ehr-market-share-2026/ and https://www.healthcareitnews.com/news/epic-gains-ground-acute-care-ehr-purchasing-slows)
- MGMA, "2026 Regulatory Burden Report," April 9, 2026 - https://www.mgma.com/federal-policy-resources/april-9-2026-regulatory-burden-report (report PDF: https://www.mgma.com/getkaiasset/8c7263b8-882d-4f6a-8d6c-48180fba72c9/MGMA%202026%20Reg%20Burden%20Report%20.pdf)
- Epic AI Charting, part of the Art assistant, released February 2026 - https://www.healthcaredive.com/news/epic-rolls-out-ai-charting-art-notetaking-documentation-scribe/811462/
- athenahealth, "Ambient Notes" product page - https://www.athenahealth.com/solutions/ambient-notes
- athenahealth, "athenahealth's AI-native athenaOne experiences now available to 170,000 clinicians" - https://www.athenahealth.com/about/press-releases/ai-native-ehr-capabilities-athenaone (athenaAmbient built natively into athenaOne at no additional cost; athenahealth's AI solutions page at https://www.athenahealth.com/solutions/athenaone/ai-powered-healthcare has carried an older "Coming in 2026" label for athenaAmbient)
- athenahealth, "athenahealth Launches Agentic Patient Communication Tools Across Its Provider Network," February 19, 2026 - https://secure.businesswire.com/news/home/20260219608674/en/athenahealth-Launches-Agentic-Patient-Communication-Tools-Across-Its-Provider-Network-Which-Serves-One-in-Five-Americans
- Ona pricing and feature facts - https://ona.health/pricing
Written by
Ona Health team