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AI Coding (MDM) for Psychiatry — How to Evaluate + What to Test
Quick answer
Choose a scribe that explains its E/M suggestion using the three MDM pillars—Problems, Data, Risk—and keeps psychotherapy add-on 90833 separate with its own minutes/modality/justification.
What “good” MDM support looks like (checklist)
Explicit MDM pillars — Problems addressed (severity/chronicity), Data reviewed/ordered, Risk of management; each with concrete bullets from the visit.
Transparent code rationale — A single line like: “99214 supported due to 2+ chronic problems with exacerbation; rx management with monitoring; med labs ordered.”
Source linking — Each MDM bullet traces back to text in the note (e.g., assessment/plan, meds, results).
Psychotherapy separation — 90833 shown outside the E/M logic with minutes, modality, and clinical justification.
Medication management detail — Changes, titrations, side-effects, adherence, and monitoring (e.g., labs, AIMS) surfaced in MDM-Risk.
Continuity signals — Prior response to meds/therapy and treatment-plan goals pull forward to support medical necessity.
Audit-friendly export — The MDM explanation prints with the note and is editable pre-sign.
10-minute evaluation script (copy/paste)
Record a 7–10 min psychiatric follow-up (med review + brief therapy).
Generate the draft and scroll to MDM: verify Problems/Data/Risk are each populated with specifics from today’s visit.
Read the E/M suggestion line (e.g., 99214) and confirm the reasoning aligns with the visit content.
Check psychotherapy: 90833 shows minutes, modality, and a specific justification—separate from MDM.
Edit one item (e.g., remove a lab order) and confirm the MDM recommendation updates.
Export a PDF and confirm the MDM explanation and psychotherapy add-on appear for audit.
Example structure — Psychiatric Follow-Up with MDM
Reason / Interval History (symptoms, function, stressors)
Medications (changes, adherence, side-effects; monitoring)
Psychotherapy Provided (minutes, modality, focus)
Mental Status Exam
Assessment & Plan (dx, changes, orders, safety plan)
MDM (explained)
Problems: e.g., “MDD—partial response; GAD—worsened sleep.”
Data: e.g., “Reviewed PHQ-9; ordered TSH; reviewed labs from PCP.”
Risk: e.g., “Medication adjustment with monitoring; suicide risk low; counseling provided.”
Suggested E/M: e.g., 99214 with one-line rationale
90833 Psychotherapy Add-On (minutes, modality, justification)
FAQ
Is time-based coding better than MDM for psych?
Both are allowed. MDM often reflects psychiatric complexity more accurately when meds are adjusted or data is reviewed.
Should psychotherapy minutes affect the E/M level?
No. Keep 90833 separate; E/M should be driven by MDM (problems, data, risk).
Can groups standardize MDM phrasing?
Yes—set org defaults for MDM bullets and require an editable rationale line.
Next steps
Run the 10-minute evaluation with your shortlist.
Add a med-change and a stable med scenario to see if recommendations adjust properly.
Confirm the MDM explanation exports with the note.
Shanice
Author, Nudge AI










