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XExtension Codes
Histopathology
Nevi and melanomas
Nevi and melanomas, benign

XH5YN0 category

Congenital melanocytic naevus, NOS

Also indexed as

Congenital melanocytic naevus, NOS

Nearby in Nevi and melanomas, benign

XH8RN4Balloon cell naevus
XH27A6Compound naevus
XH6DN3Diffuse melanocytosis
XH9035Dysplastic naevus
XH2HG8Epithelioid and spindle cell naevus
XH8ZB4Hairy naevus
XH5971Halo naevus
XH2MQ5Dermal naevus

PreviousXH8NP4 — Meyerson naevus NextXH9WF4 — Spitz naevus, atypical

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
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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
Temporality
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Anatomy and topography
Histopathology
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Dimensions of external causes
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Myomatous neoplasms
Myxomatous neoplasms
Nerve sheath tumours
Neuroepitheliomatous neoplasms
Nevi and melanomas
Odontogenic tumours
Osseous and chondromatous neoplasms
Paragangliomas and glomus tumours
Soft tissue tumours and sarcomas, NOS
41 more
Nevi and melanomas, benign
Nevi and melanomas, in situ
Nevi and melanomas, malignant
Nevi and melanomas, uncertain whether benign or malignant
XH7QJ7Blue nevus, NOS
XH2P88Pigmented spindle cell naevus of Reed
XH79G6Epithelioid cell naevus
XH3X84Cellular blue naevus
XH40S8Naevus spilus
XH81Y1Deep penetrating naevus
XH0DU8Combined naevus
XH5EL4Genital naevus
XH8FS8Conjunctival naevus
XH9QC8Lentiginous melanocytic naevus
XH88L0Simple lentigo
XH9DB2Acral naevus
XH8NP4Meyerson naevus
XH5YN0Congenital melanocytic naevus, NOS
XH9WF4Spitz naevus, atypical
16 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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