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Index to Diseases and Injuries

Prolonged, prolongation (of)

  • bleeding (time) (idiopathic) R79.1
  • coagulation (time) R79.1
  • gestation (over 42 completed weeks)
  • mother O48.1
  • newborn P08.22
  • interval I44.0
  • labor O63.9
  • first stage O63.0
  • second stage O63.1
  • partial thromboplastin time (PTT) R79.1
  • pregnancy (more than 42 weeks gestation) O48.1
  • prothrombin time R79.1
  • QT interval R94.31
  • uterine contractions in labor O62.4
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.