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Chapters ENES DE

XExtension Codes
Substances
XM9N55Substances, chiefly nonmedicinal
XM74S8Poisonous mushroom

XM4321 category

Psilocybe semilanceata mushroom

Also indexed as

Psilocybe semilanceata mushroomliberty cap mushroom

Nearby in Poisonous mushroom

XM0366Agaricus xanthodermus mushroom
XM7P94Amanita mushroom
XM2FU2Clitocybe mushroom
XM9BX0Conocybe filaris mushroom
XM4CB0Cortinarius mushroom
XM1LD8Galerina mushroom
XM0M17Gyromitra mushroom
XM1PK2Hapalopilus rutilans mushroom

PreviousXM3CK7 — Podostroma cornu-damae mushroom NextXM36C7 — Russula subnigricans mushroom

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
Substances
Diagnosis code descriptors
Capacity or context
Health Devices, Equipment and Supplies
Extension codes of particular relevance to skin diseases
5 more
XM6S30Medicaments
XM9N55Substances, chiefly nonmedicinal
Allergens
XM48F6Organic solvent
XM4QP9Paint or dye
XM7U05Paratertiary butylphenol formaldehyde resin
XM5B21Phthalate
XM74S8Poisonous mushroom
XM9KE6Silicone
XM5R77Substance of plant origin
XM6UT9Substance of human origin
XM7FG4Toluidine
41 more
XM9BX0Conocybe filaris mushroom
XM4CB0Cortinarius mushroom
XM1LD8Galerina mushroom
XM0M17Gyromitra mushroom
XM1PK2Hapalopilus rutilans mushroom
XM87D0Hebeloma crustuliniforme mushroom
XM9B73Inocybe mushroom
XM2BC2Lepiota mushroom
XM95E9Omphalotus mushroom
XM1M89Panaeolus mushroom
XM44P3Pleurocybella porrigens mushroom
XM3CK7Podostroma cornu-damae mushroom
XM4321Psilocybe semilanceata mushroom
XM36C7Russula subnigricans mushroom
XM0QR2Tricholoma equestre mushroom
3 more

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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