N60.1 is the ICD-10 code for Diffuse cystic mastopathy. It is a four-character subcategory of N60 (Benign mammary dysplasia), the most specific level in the WHO edition. It belongs to the block N60–N64 (Disorders of breast) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Subcategory (4 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
What N60.1 includes
Conditions and terms that are coded here.
- Cystic breast
What N60.1 excludes
Conditions that look similar but belong under another code.
- with epithelial proliferation N60.3
N60.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
N60.1Diffus cystisk mastopati
DN601Multiple mammacyster
N60.1Rintarauhasen diffuusi rakkulatauti
N60.1Diffuse zystische Mastopathie
N60.1Mastopathie kystique diffuse
N60.1diffuse cysteuze-mastopathie
Listed through more specific codes:
- N60.11Diffuse cystic mastopathy of right breast
- N60.12Diffuse cystic mastopathy of left breast
- N60.19Diffuse cystic mastopathy of unspecified breast
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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