Documenting the Consent Conversation: What §630e BGB Requires

Tuesday evening, a call from the hospital's legal counsel. A patient asserts that before her thyroid operation she was not informed about the risk of recurrent laryngeal nerve palsy. The operation was three and a half years ago. The record contains the signed consent form. The senior physician who conducted the conversation now works at another hospital. Counsel's question is simple: "What do we have besides the form?"

The question has weight, because the burden of proof lies with the hospital: under §630h(2) sentence 1 BGB, the treating side must prove that it properly conducted the Aufklärung — the consent conversation German law requires before an intervention — and obtained the patient's consent [2]. That the conversation took place is not enough — it must still be demonstrable years later. Well-documented consent work is therefore not an administrative act but the protection of the conversation itself: it preserves what physician and patient actually discussed.

What §630e requires

§630e BGB — the German informed-consent statute — can be brought down to four words: oral, timely, comprehensible, complete [1].

Complete means: information about all circumstances material to the consent — nature, extent, execution, expected consequences and risks of the measure, as well as its necessity, urgency, suitability and prospects of success. This includes pointing out alternatives when several medically equally indicated and customary methods can lead to substantially different burdens, risks or chances of recovery (§630e(1)).

Oral means: the conversation is what is owed; the form is an accessory. Documents in text form may only be referred to in addition (§630e(2) sentence 1 no. 1). The consent conversation may be conducted by the treating physician or by a person who has the training necessary to perform the measure — it cannot be delegated to non-physician staff [1,5].

Timely means: early enough that the patient can make her decision in a well-considered manner (§630e(2) sentence 1 no. 2). Germany's Federal Court of Justice clarified in 2022 that the statute knows neither a waiting period nor a prescribed reflection time between consent conversation and consent: the patient may consent immediately; if she recognizably wishes time to reflect, that has to be respected (BGH, judgment of December 20, 2022 – VI ZR 375/21) [4]. A rigid rule of thumb — "the day before is always enough" — is not something the law provides; what matters is whether the patient's right to self-determination was preserved. The consent conversation on the way to the operating room remains the classic litigation trap.

Comprehensible means: the information must be comprehensible for this patient (§630e(2) sentence 1 no. 3) — the yardstick is her horizon of understanding, and a conversation she could not follow does not fulfill the duty even if it was professionally complete.

And a fourth duty, the one most often lost in daily practice: the patient must be handed copies of the documents she has signed in connection with the consent conversation or the consent — §630e(2) sentence 2. A small duty with weight of its own: its violation is an independent breach of duty [1].

If the consent work falls short of the requirements, the statute knows one further line of defense: the treating side can argue that the patient would have consented even with proper information — the hypothetical consent (§630h(2) sentence 2) [2]. Nobody should rely on it: it is the fallback position for when the proof is already lost — and it leads the argument back to precisely the question a good record would have answered from the start.

What belongs in the record

§630f(2) BGB expressly lists "consents and consent conversations" among the mandatory contents of the treatment record [3]. The signed form alone carries less than many assume: what is owed is the oral conversation, so the record should evidence the conversation. The State Chamber of Physicians of Baden-Württemberg recommends noting in the record: the content of the conversation, the date, the person who conducted it and the individually discussed risks [5]. To this sensibly belong the questions the patient asked — nothing evidences a real conversation better than its individual traces — and a note that the copies were handed over.

For the scene at the beginning this means: a form with individual handwritten additions, a note in the record — "consent conversation conducted by senior physician Dr. M. on March 14, 4:30 p.m.; discussed in detail: risk of recurrent laryngeal nerve palsy on both sides, postoperative bleeding, hypoparathyroidism; patient asks about the consequences for her work as a teacher; copies handed over" — and the hospital stands differently in court than with a bare signature under a standard form.

The four classic litigation traps

1. The wrong person informed the patient. A consent conversation conducted by non-physician staff, or by a person without the training necessary to perform the measure, makes the consent contestable [1].
2. Only the form, no conversation. A signed form without a documented conversation is circumstantial evidence, but it does not replace the oral consent conversation that is owed — and it invites the case to be argued against the hospital [1,5].
3. Copies not handed over. The duty under §630e(2) sentence 2 is simply not practiced in many hospitals — and comes to light exactly when it matters [1].
4. Informed too late. No rigid deadline, but a clear yardstick: could the patient decide in a well-considered manner? The larger the intervention and the lower the urgency, the less convincing a consent conversation immediately before the measure [1,4].

What documentation gaps mean in court beyond this — up to the presumption that an undocumented measure did not take place — we cover separately in documentation deficiencies and the burden of proof: the civil-court line (in German).

Five questions for your own department

1. Who conducts the consent conversation for which procedures in your department — and does each of these persons meet the qualification requirement of §630e(2)?
2. Does your documentation evidence the conversation, or only the signature?
3. Are the individually discussed risks and the patient's questions noted?
4. Are copies of the signed documents handed over — and is the handover documented?
5. When does the consent conversation take place in your department, and could its timeliness be reconstructed in an individual case?

These questions cost an hour in the next leadership meeting and can be answered with the means on board — no new system required, only a lived convention. If you would like to read regularly about documentation, law and everyday hospital work: our weekly briefing Visite (German; English edition Grand Rounds is in preparation) covers documentation and AI in German healthcare.

Sources

1. § 630e BGB — Aufklärungspflichten. https://www.gesetze-im-internet.de/bgb/__630e.html
2. § 630h BGB — Beweislast bei Haftung für Behandlungs- und Aufklärungsfehler. https://www.gesetze-im-internet.de/bgb/__630h.html
3. § 630f BGB — Dokumentation der Behandlung. https://www.gesetze-im-internet.de/bgb/__630f.html
4. BGH, Urteil vom 20.12.2022 – VI ZR 375/21, BGHZ 236, 42. http://juris.bundesgerichtshof.de/cgi-bin/rechtsprechung/document.py?Gericht=bgh&Art=en&az=VI+ZR+375/21&nr=132534
5. Landesärztekammer Baden-Württemberg. Merkblatt „Ärztliche Aufklärungs- und Informationspflichten“. https://files.aerztekammer-bw.de/1f74af3028c2672e/1e688d88552f/Aerztliche_aufklaerungs-_und_informationspflichten.pdf