2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Occurring Mainly In The Course Of Labor And Delivery 660-669 > Postpartum Hemorrhage 666.* > 2008 ICD-9-CM Diagnosis 666.1 Other immediate postpartum hemorrhage  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 666.1 can be accessed here. Failure of the UTERUS to contract with normal strength, duration, and intervals during childbirth (LABOR, OBSTETRIC). It is also called uterine atony. The presence of abnormal uterine bleeding immediately after LABOR, OBSTETRIC or childbirth. 666.1 is a non-specific code that cannot be used to specify a diagnosis 666.1 contains 11 index entries View the ICD-9-CM Volume 1 666.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 666.1 excludes: atony of uterus without hemorrhage (661.2) postpartum atony of uterus without hemorrhage (669.8) Index entries containing 666.1: Atonia, atony, atonic uterus 661.2 with hemorrhage (postpartum) 666.1 affecting fetus or newborn 763.7 Bleeding (see also Hemorrhage) 459.0 atonic, following delivery 666.1 Delivery cesarean (for) 669.7 atony, uterus 661.2 with hemorrhage 666.1 complicated (by) NEC 669.9 atony, uterus with hemorrhage (hypotonic) (inertia) 666.1 hypertonic 661.4 hemorrhage (uterine) (antepartum) (intrapartum) (pregnancy) 641.9 postpartum (atonic) (immediate) (within 24 hours) 666.1 with retained or trapped placenta 666.0 delayed 666.2 secondary 666.2 third stage 666.0 Hemorrhage, hemorrhagic (nontraumatic) 459.0 intrauterine 621.4 postpartum (see also Hemorrhage, postpartum) 666.1 postpartum (atonic) (following delivery of placenta) 666.1 delayed or secondary (after 24 hours) 666.2 retained placenta 666.0 third stage 666.0 puerperal (see also Hemorrhage, postpartum) 666.1 uterus, uterine (abnormal) 626.9 postpartum (see also Hemorrhage, postpartum) 666.1 puerperal (immediate) 666.1 Puerperal hemorrhage 666.1 brain 674.0 bulbar 674.0 cerebellar 674.0 cerebral 674.0 cortical 674.0 delayed (after 24 hours) (uterine) 666.2 extradural 674.0 internal capsule 674.0 intracranial 674.0 intrapontine 674.0 meningeal 674.0 pontine 674.0 subarachnoid 674.0 subcortical 674.0 subdural 674.0 uterine, delayed 666.2 ventricular 674.0