Nixi AI

AI documentation for your practice

From conversation to
clinical intelligence.

Complete, structured notes from the patient conversation. Up to an hour of documentation back per day. Less cognitive load.

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  • Clinically evaluated

    EULAR 2025 · peer-reviewed

  • GDPR compliant

    Servers in Frankfurt

  • Medical confidentiality

    Preserved under §203 StGB

Clinically evaluated.

The EULAR 2025 study evaluated Nixi AI in a rheumatology practice. Peer-reviewed, with a controlled comparison.

82%

of consultations with reduced documentation time

Knitza & Aries 2025 · peer-reviewed clinical study

Read the study

How Nixi works

One consultation. Listen, structure, integrate.

Browser or desktop, ambient capture. Nixi runs in the background while you talk to your patient.

History, exam, assessment, plan. Written into the right sections as the conversation unfolds. Referral letter, ICD codes and a GOÄ suggestion are generated alongside.

One click sends the structured note straight into your existing system via GDT. No copy-paste, no re-typing.

Bernd Müller, 82. VVI pacemaker · heart failure follow-up
Listening

Bernd Müller, 82. VVI pacemaker · heart failure follow-up

CopyPVS
Clinical note
Patient letter
Referral letter
Billing

History

Marked decline in mobility; patient has stopped gardening. Reports lead-like heaviness in legs. Fall 1 week ago with right-eye hematoma. Denies dizziness or syncope. Husband reports exertional dyspnea during meals (NYHA III).

Findings · pacemaker · echo

VVI-system; stable impedance. Ventricular pacing 15%. Battery OK. LV-EF stable at 45–50%. Moderate tricuspid regurgitation. Bilateral pretibial edema (Grade ++).

Assessment

Suspected heart failure decompensation (I50.9). Patient explicitly refused diuretic increase (Torasemide) due to urinary-frequency concerns.

Plan

Maintain current dose. Daily weight monitoring; husband to call immediately if weight gain >2 kg in 48 h.

Dear Mr. Müller,

We checked your heart and pacemaker today. Your device is working perfectly, but your heart is holding onto too much water. That is why your legs feel so heavy.

You refused the extra water tablet for now, which I respect. However, you must weigh yourself daily. If you gain more than 2 kg in 48 hours, Thomas must call us or your GP immediately to prevent a hospital stay.

Best wishes, Dr. Schmidt

ICD-10-GM codes

I50.9Heart failure, unspecifiedI48.91Atrial fibrillation, unspecifiedZ95.0Status post VVI pacemaker

Referral form · Muster 6

EmpfängerCardiology · Pacemaker check & Echo
AuftragReferral / continued cardiac care
DiagnoseHeart failure, AF, s/p VVI pacemaker
AnforderungPacemaker interrogation, echo, weight-monitoring plan

Specialist report

Dear cardiology colleagues,

We refer Mr. Bernd Müller (82, m.) for pacemaker check and echocardiography.

VVI-system functioning optimally with sufficient battery. Echo shows stable pump function but increasing peripheral edema.

Patient declined intensification of diuretic therapy; we agreed on a conservative weight-monitoring protocol. Please monitor for signs of acute decompensation.

EBMStatutory insurance (GKV)
  • 13542Cardiology basic fee (age 59+)214 pts
  • 13545Echo + Doppler add-on (suppresses 13543/4)679 pts
  • 13552Pacemaker interrogation279 pts
  • 13546Hygiene supplement2 pts
  • 13547General supplement to basic fee2 pts
GOÄPrivate invoicing (PKV)
  • 1Consultation (×2.3)10.72 €
  • 5Symptom-based examination (×2.3)10.72 €
  • 424Echocardiography with color Doppler (×1.8)47.21 €
  • 410Single-chamber pacemaker check20.98 €
_Bernd Müller · Nr.: 110821 · 82 J · ♂ — Kartei
ANABEFTHEDIAGePALABREZÜBW
Medizinische Dokumentation
DatumTypEintrag
  • 22.04.26 MiANAMobilitätsabnahme · Bleierne Beine · NYHA III
  • 22.04.26 MiBEFVVI stabil · LV-EF 45–50 % · Pacing 15 %
  • 22.04.26 MiTHEDosis halten · tägl. Gewichtsmonitoring
  • 22.04.26 MiDIAGI50.9 · I48.91 · Z95.0
GeneratedClinical notePatient letterReferral (Muster 6)EBM / GOÄ
Synced to PVS · 4 documents ready

Illustrative example. Not a real patient.

Proven in practice

Three numbers from daily practice. One voice to go with them.

Medical specialties
23+

Custom templates for every field

Consultations documented
20,000+

And counting

Minutes returned
72,000

Clinician time returned to patient care

You only realize Nixi AI's true value when you have to work without it. Recently, I had to see patients in a room without Nixi AI access, and I felt genuinely limited. In just three weeks, Nixi AI has become so fundamental to my practice that I can't imagine providing quality patient care without it.

Dr. med. Peer Aries

Internal Medicine, Rheumatology & Immunology

Immunologikum Hamburg

Dr. Aries serves on Nixi AI's clinical advisory board.

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Your patient data is safe with Nixi AI

  • Encrypted Data

    All data is encrypted in transit and at rest to protect confidentiality and privacy.

  • Secure Cloud

    All data is stored and processed within secure, EU-based data centers to meet security and availability requirements.

  • GDPR Compliant

    Patient data is processed on EU-hosted infrastructure in Frankfurt. DPA under Art. 28 GDPR, audit-right via §28(3)(h).

  • Custom Governance Controls

    Customization for your compliance and data governance requirements.

  • Medical Confidentiality (§203 StGB)

    Nixi AI is integrated as a data processor under §203 para. 3 StGB, with contracts that honor German physician–patient privilege. The DPA includes the obligation to data secrecy.

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