SNOMED_CT

SNOMED CT Concept 1260467009: Large congenital pigmented melanocytic nevus of skin

1260467009 is a SNOMED CT concept used to represent Large congenital pigmented melanocytic nevus of skin in structured clinical data. You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows. SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a disorder in the terminology hierarchy.

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a disorder in the terminology hierarchy.

When is it used?

  • Used to represent a standardized clinical concept in health records, terminology services, and semantic mappings.
  • Often linked to diagnoses, findings, procedures, body structures, organisms, substances, or observable entities depending on the concept type.
  • Semantic tag: disorder

What it does not mean

  • A terminology concept label alone does not replace clinical interpretation, diagnosis context, or treatment advice.

Key facts

Semantic tagDisorder
Definition statusPrimitive
Definition patternSubclass
OWL axioms1
Defining attributes4
Role groups1
Module900000000000207008
Parents2

Defining attributes

Associated morphologyPigmented nevus(morphologic abnormality)
OccurrenceCongenital(qualifier value)
Finding siteSkin structure(body structure)
Pathological processPathological developmental process(qualifier value)

Where you may see this code

You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows.

Common synonyms

GCMN - giant congenital melanocytic naevusLCMN - large congenital melanocytic naevusLCMN - large congenital melanocytic nevusGiant congenital melanocytic naevusGCMN - giant congenital melanocytic nevusGiant congenital melanocytic nevus

Frequently asked questions

Code details

Code1260467009
SystemSNOMED_CT
Display nameLarge congenital pigmented melanocytic nevus of skin
DescriptionLarge congenital pigmented melanocytic nevus of skin (disorder)

Flags

BillableNo
Valid clinical useNo

Source

SourceSNOMED CT
Version20260501T120000Z
Releasesnapshot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from SNOMED CT. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

SNOMED CT 1260467009 | Large congenital pigmented melanocytic nevus of skin | HealthAssure