GB22
Hypertrophy of breast
Hypertrophy of breast
Classification
ICD-11
Block
GB20-GB2YParent Code
BlockL1-GB2ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(13)
SNOMED CT ↗
- Breast lobule hyperplasia6703006
- Breast development at puberty102888000
- Adolescent macromastia198113009
- Drug-induced gynaecomastia237449003
- Atypical hyperplasia of breast369462000
- Breast enlargement372283008
- Atypical ductal hyperplasia of breast427785007
- Atypical lobular hyperplasia of breast450697004
- Familial juvenile gigantomastia770436006
- Abnormally short little finger897328006
Frequently Asked Questions
What is the ICD-11 code for hypertrophy of breast?
The ICD-11 code for hypertrophy of breast is GB22. The full clinical description is "Hypertrophy of breast".
What does ICD-11 code GB22 mean?
ICD-11 code GB22 represents “Hypertrophy of breast”. It is classified under Chapter 16: Diseases of the Genitourinary System.
What chapter is GB22 in?
GB22 is in Chapter 16: Diseases of the Genitourinary System (codes GA00-GC8Z).
What is the ICD-10 equivalent of ICD-11 code GB22?
GB22 maps to the ICD-10 code: N62 (Hypertrophy of breast). This is an equivalent mapping.
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 SNOMED CT codes does GB22 map to?
GB22 maps to 10 SNOMED CT concepts: 897328006, 198113009, 427785007, 369462000, 450697004, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code GB22?
GB22 is linked to 3 UMLS Concept Unique Identifiers: C0018418, C0020565, C0269262. 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.