ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Mental or behavioural symptoms, signs or clinical findings
MB21 — Symptoms, signs or clinical findings involving cognition
MB21.3 — Confabulation

ICD-11 MB21.3 — Confabulation

The filling of memory gaps with fabricated, distorted, or misinterpreted memories about oneself or the world, without the conscious intention to deceive.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.