O01.9 is the ICD-10 code for Hydatidiform mole, unspecified. It is a four-character subcategory of O01 (Hydatidiform mole), the most specific level in the WHO edition. It belongs to the block O00–O08 (Pregnancy with abortive outcome) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
What O01.9 includes
Conditions and terms that are coded here.
- Trophoblastic disease NOS
- Vesicular mole NOS
O01.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O01.9Uspesifisert blæremola
DO019Mola UNS
- DO019AEktopisk mola
O01.9Määrittämätön rypäleraskaus
O01.9Blasenmole, nicht näher bezeichnet
O01.9Môle hydatiforme, sans précision
O01.9mola hydatidosa, niet-gespecificeerd
O01.9Hydatidiform mole, unspecified
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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