ICD-10 diagnosis code
O62.4 Hypertonic, incoordinate, and prolonged uterine contractions
O62.4 is the ICD-10 code for Hypertonic, incoordinate, and prolonged uterine contractions. It is a four-character subcategory of O62 (Abnormalities of forces of labour), the most specific level in the WHO edition. It belongs to the block O60–O75 (Complications of labour and delivery) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
What O62.4 includes
Conditions and terms that are coded here.
- Contraction ring dystocia
- Dyscoordinate labour
- Hour-glass contraction of uterus
- Hypertonic uterine dysfunction
- Incoordinate uterine action
- Tetanic contractions
- Uterine dystocia NOS
What O62.4 excludes
Conditions that look similar but belong under another code.
- dystocia (fetal)(maternal) NOS O66.9
O62.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O62.4Hypertona, okoordinerade och förlängda sammandragningar
O62.4Hypertone eller forlengede livmorkontraksjoner
DO624Hypertone og ukoordinerede veer
- DO624ABandls ring
- DO624BContractiones uteri prolongatae
- DO624CUterusdystoci UNS
- DO624DUterus hypertoni
O62.4Hypertoniset, koordinoitumattomat ja/tai pidentyneet kohdun supistukset
O62.4Hypertone, unkoordinierte und anhaltende Uteruskontraktionen
O62.4Contractions utérines hypertoniques, non coordonnées et prolongées
O62.4hypertone, ongecoördineerde en verlengde uteruscontracties
O62.4Hypertonic, incoordinate, and prolonged uterine contractions
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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