AI scribe pilot evaluation rubric 2026: 10 criteria for clinics choosing between vendors and DIY
Clinics evaluating AI medical scribe in 2026 typically run a 30-60 day pilot with one or two vendors plus a DIY option, then make a procurement decision. Without a structured rubric, pilots get judged on vibe ("the clinicians liked it") rather than on the criteria that determine 3-year value. The rubric below is what we'd use today to compare any combination of vendor + DIY paths objectively.
Print this and score each candidate on a 1-5 scale. The criteria are weighted by typical importance, and the worked example shows how a balanced score informs a 3-year decision.
The 10 criteria
| # | Criterion | What you're measuring | Weight (%) |
|---|---|---|---|
| 1 | Accuracy on your specialty | Test on 20 of your real visits, score note correctness vs clinician-corrected gold | 20 |
| 2 | Prompt / template control | Can you customize the prompt? Modify per provider? Update for new regs? | 10 |
| 3 | EHR integration | Does it write back to your EHR cleanly? FHIR / Marketplace / copy-paste? | 15 |
| 4 | BAA chain & data residency | How many vendors in the chain? Where is your audio stored? Retention policy? | 10 |
| 5 | Cost (3-year TCO) | Per-provider/month + setup + integration + escalation if you grow | 15 |
| 6 | Support & escalation path | SLA, response times, escalation when something breaks during clinic hours | 5 |
| 7 | Audit trail | Can you defend the note in a malpractice or RADV review? Original audio retained? | 10 |
| 8 | Specialty fit | Does the vendor handle your specialty vocabulary + workflow well? | 5 |
| 9 | Multi-EHR / portability | Will this work if you change EHRs or add a satellite location on a different EHR? | 5 |
| 10 | Exit cost | If you cancel, can you take your historical data + transcripts? What does termination look like? | 5 |
Total: 100%. Use 1-5 scoring per criterion, multiply by weight, sum.
How to actually run criterion 1 (accuracy)
- Pick 20 representative visits across visit types (well visit / acute / chronic / specialty)
- For each, generate the AI-produced note via the candidate
- Have the clinician correct the AI note to clinically-correct gold
- Score: count edits needed. 0 edits = 5; 1-2 minor edits = 4; 3-5 edits = 3; 6-10 = 2; 10+ = 1
- Also score "would I sign this without correction" — if no, drop the score by 1 regardless of edit count
How to score criterion 4 (BAA chain)
- List every entity in the data flow: capture device + storage + transcription + LLM + EHR + any analytics layer
- Confirm BAA exists between practice and each entity
- Score 5 if 1-2 entities total, 4 if 3 entities, 3 if 4 entities with all BAAs documented, 2 if 5+ entities or any BAA gap, 1 if data residency unclear
How to score criterion 5 (3-year TCO)
| Cost component | Vendor (typical) | DIY (typical) |
|---|---|---|
| Per-provider/month | $110-300 | $30-90 |
| Setup / integration | $5,000-50,000 | $0-5,000 (your developer time) |
| Per-provider growth lift | Standard pricing scales linearly | Marginal cost only (LLM + transcription) |
| 3-year for 5 providers | $33,000-$108,000 | $5,400-$16,200 |
Score 5 if < $30k 3-year TCO, 4 if $30-50k, 3 if $50-80k, 2 if $80-120k, 1 if $120k+.
The worked example: 5-provider primary care, MA-heavy panel
| Criterion | Weight | Vendor A score | Vendor B score | DIY score |
|---|---|---|---|---|
| 1. Accuracy | 20 | 4 | 4 | 4 |
| 2. Prompt control | 10 | 2 | 3 | 5 |
| 3. EHR integration | 15 | 5 | 4 | 3 (copy-paste) |
| 4. BAA chain | 10 | 4 | 4 | 3 (4 entities) |
| 5. 3-year TCO | 15 | 2 | 3 | 5 |
| 6. Support | 5 | 4 | 3 | 2 (you maintain it) |
| 7. Audit trail | 10 | 3 | 3 | 5 (you retain everything) |
| 8. Specialty fit (HCC v28 capture) | 5 | 3 | 3 | 5 (custom prompt) |
| 9. Multi-EHR portability | 5 | 2 | 2 | 5 |
| 10. Exit cost | 5 | 2 | 2 | 5 |
| Weighted total | 100 | 3.30 | 3.40 | 4.05 |
For this profile (5 providers, MA-heavy, prioritizes HCC capture and long-term flexibility), DIY scores highest. For a different profile (10+ providers, integration-heavy, low IT capacity), Vendor A's EHR integration weight would lift its score above DIY.
Common pilot mistakes
- Picking only on accuracy. Two scribes can score equally on accuracy and differ wildly on cost, control, and audit trail.
- Skipping the BAA chain audit. Discovery during a HIPAA breach is too late. Document every BAA before signing.
- Optimizing for the first 90 days, not 3 years. Vendors discount the first year. The renewal is what determines TCO.
- Ignoring exit cost. If you can't take your data and transcripts, the vendor can extract pricing leverage at renewal.
- Not testing on multi-provider load. A vendor that's 95% accurate on solo visits may degrade on complex multi-issue chronic visits typical of older MA patients.
The pilot timeline
| Week | Activity |
|---|---|
| Pre-pilot | BAA negotiation, IT review, 2-3 vendor selection + DIY plan |
| Week 1-2 | Setup + test on 20 sample encounters |
| Week 3-4 | Live use, 1-2 providers, daily review |
| Week 5-6 | Scale to 3-5 providers, structured rubric scoring |
| Week 7-8 | Decision + procurement |
When to skip the pilot
Solo providers and 2-3 person practices: skip the pilot, start with the DIY copy-paste path. Cost is low, control is maximum, and you can iterate the prompt as you learn what works. Move to vendor only if a specific integration becomes worth the price.
Larger groups (10+ providers): the pilot is non-negotiable. The 3-year TCO difference between candidates can be six figures.
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