GB20.Z
Benign breast disease, unspecified
Benign breast disease, unspecified
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(3)
Frequently Asked Questions
What is the ICD-11 code for benign breast disease, unspecified?
The ICD-11 code for benign breast disease, unspecified is GB20.Z. The full clinical description is "Benign breast disease, unspecified".
What does ICD-11 code GB20.Z mean?
ICD-11 code GB20.Z represents “Benign breast disease, unspecified”. It is classified under Chapter 16: Diseases of the Genitourinary System.
What chapter is GB20.Z in?
GB20.Z is in Chapter 16: Diseases of the Genitourinary System (codes GA00-GC8Z).
What is the ICD-10 equivalent of ICD-11 code GB20.Z?
GB20.Z maps to 3 ICD-10 codes: N60 (Benign mammary dysplasia), N60.8 (Other benign mammary dysplasias), N60.9 (Unspecified benign mammary dysplasia). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What UMLS concepts map to ICD-11 code GB20.Z?
GB20.Z is linked to 3 UMLS Concept Unique Identifiers: C1305934, C0016034, C0405459. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.