2F20.00

ICD-11 MMS 2026-01

Multiple benign melanocytic naevi

Description

The presence of multiple benign melanocytic naevi (often taken as more than 20 naevi >2mm in diameter), an independent risk factor for the development of melanoma with highest risk associated with highest numbers of naevi (>100).

Index terms

  • Multiple benign melanocytic naevi

Sibling codes

  • 2F20.0Y – Other specified common acquired melanocytic naevus
  • 2F20.0Z – Common acquired melanocytic naevus, unspecified

Foundation entity

Multiple benign melanocytic naevi – http://id.who.int/icd/entity/1971711642

Allowed postcoordination axes

Part of: 2F20.0: Common acquired melanocytic naevus › 2F20: Benign cutaneous melanocytic neoplasms › 02: Neoplasms