N94.4 is the ICD-10 code for Primary dysmenorrhoea. It is a four-character subcategory of N94 (Pain and other conditions associated with female genital organs and menstrual cycle), the most specific level in the WHO edition. It belongs to the block N80–N98 (Noninflammatory disorders of female genital tract) in Chapter XIV, Diseases of the genitourinary system.
- Code type
- Subcategory (4 characters)
- Chapter
- XIV · N00–N99
- Classification
- WHO ICD-10, 2019 version
N94.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
N94.4Primär dysmenorré
N94.4Primær dysmenoré
DN944Primære menstruationssmerter
N94.4Primaarisesti kivuliaat kuukautiset
N94.4Primäre Dysmenorrhoe
N94.4Dysménorrhée primaire
N94.4primaire dysmenorroe
N94.4Primary dysmenorrhea
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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