ICD-9-CM Volume 2 Index entries containing back-references to 
666.3:
- Afibrinogenemia 286.3  postpartum 666.3 postpartum 666.3
 
- Blood dyscrasia 289.9 dyscrasia 289.9   with with   abortion - see Abortion, by type, with hemorrhage, delayed or excessive abortion - see Abortion, by type, with hemorrhage, delayed or excessive
   ectopic pregnancy (see also categories 633.0 ectopic pregnancy (see also categories 633.0 -633.9 -633.9 ) 639.1 ) 639.1 
   molar pregnancy (see also categories 630 molar pregnancy (see also categories 630 -632 -632 ) 639.1 ) 639.1 
 
  fetus or newborn NEC 776.9 fetus or newborn NEC 776.9 
  following following
  puerperal, postpartum 666.3 puerperal, postpartum 666.3
 
 
- Circulating anticoagulants 286.5  following childbirth 666.3 following childbirth 666.3
  postpartum 666.3 postpartum 666.3
 
- Defect, defective 759.9  coagulation (factor) (see also Deficiency, coagulation factor) 286.9 coagulation (factor) (see also Deficiency, coagulation factor) 286.9   with with   abortion - see Abortion, by type, with hemorrhage abortion - see Abortion, by type, with hemorrhage
   ectopic pregnancy (see also categories 634 ectopic pregnancy (see also categories 634 -638 -638 ) 639.1 ) 639.1 
   molar pregnancy (see also categories 630 molar pregnancy (see also categories 630 -632 -632 ) 639.1 ) 639.1 
 
  acquired (any) 286.7 acquired (any) 286.7 
  antepartum or intrapartum 641.3 antepartum or intrapartum 641.3    affecting fetus or newborn 762.1 affecting fetus or newborn 762.1 
 
  causing hemorrhage of pregnancy or delivery 641.3 causing hemorrhage of pregnancy or delivery 641.3 
  complicating pregnancy, childbirth, or puerperium 649.3 complicating pregnancy, childbirth, or puerperium 649.3 
  due to due to
  newborn, transient 776.3 newborn, transient 776.3 
  postpartum 666.3 postpartum 666.3
  specified type NEC 286.3 specified type NEC 286.3 
 
 
- Deficiency, deficient coagulation factor NEC 286.9 coagulation factor NEC 286.9   with with   abortion - see Abortion, by type, with hemorrhage abortion - see Abortion, by type, with hemorrhage
   ectopic pregnancy (see also categories 634 ectopic pregnancy (see also categories 634 -638 -638 ) 639.1 ) 639.1 
   molar pregnancy (see also categories 630 molar pregnancy (see also categories 630 -632 -632 ) 639.1 ) 639.1 
 
  acquired (any) 286.7 acquired (any) 286.7 
  antepartum or intrapartum 641.3 antepartum or intrapartum 641.3    affecting fetus or newborn 762.1 affecting fetus or newborn 762.1 
 
  complicating pregnancy, childbirth, or puerperium 649.3 complicating pregnancy, childbirth, or puerperium 649.3 
  due to due to
  newborn, transient 776.3 newborn, transient 776.3 
  postpartum 666.3 postpartum 666.3
  specified type NEC 286.3 specified type NEC 286.3 
 
  factor (see also Defect, coagulation) 286.9 factor (see also Defect, coagulation) 286.9   I (congenital) (fibrinogen) 286.3 I (congenital) (fibrinogen) 286.3    antepartum or intrapartum 641.3 antepartum or intrapartum 641.3     affecting fetus or newborn 762.1 affecting fetus or newborn 762.1 
 
   newborn, transient 776.3 newborn, transient 776.3 
   postpartum 666.3 postpartum 666.3
 
  II (congenital) (prothrombin) 286.3 II (congenital) (prothrombin) 286.3 
  V (congenital) (labile) 286.3 V (congenital) (labile) 286.3 
  VII (congenital) (stable) 286.3 VII (congenital) (stable) 286.3 
  VIII (congenital) (functional) 286.0 VIII (congenital) (functional) 286.0 
  IX (Christmas) (congenital) (functional) 286.1 IX (Christmas) (congenital) (functional) 286.1 
  X (congenital) (Stuart-Prower) 286.3 X (congenital) (Stuart-Prower) 286.3 
  XI (congenital) (plasma thromboplastin antecedent) 286.2 XI (congenital) (plasma thromboplastin antecedent) 286.2 
  XII (congenital) (Hageman) 286.3 XII (congenital) (Hageman) 286.3 
  XIII (congenital) (fibrin stabilizing) 286.3 XIII (congenital) (fibrin stabilizing) 286.3 
  hageman 286.3 hageman 286.3 
  multiple (congenital) 286.9 multiple (congenital) 286.9 
 
 
- Dyscrasia blood 289.9 blood 289.9   with antepartum hemorrhage 641.3 with antepartum hemorrhage 641.3 
  fetus or newborn NEC 776.9 fetus or newborn NEC 776.9 
  hemorrhage, subungual 287.8 hemorrhage, subungual 287.8 
  puerperal, postpartum 666.3 puerperal, postpartum 666.3
 
 
- Fibrinolysis (acquired) (hemorrhagic) (pathologic) 286.6  postpartum 666.3 postpartum 666.3
 
- Increase, increased anticoagulants (antithrombin) (anti-VIIIa) (anti-IXa) (anti-Xa) (anti-XIa) 286.5 anticoagulants (antithrombin) (anti-VIIIa) (anti-IXa) (anti-Xa) (anti-XIa) 286.5   postpartum 666.3 postpartum 666.3
 
 
- Puerperal afibrinogenemia, or other coagulation defect 666.3 afibrinogenemia, or other coagulation defect 666.3
  blood dyscrasia 666.3 blood dyscrasia 666.3
  coagulopathy (any) 666.3 coagulopathy (any) 666.3
  thrombocytopenia 666.3 thrombocytopenia 666.3
 
- Purpura 287.2  thrombocytopenic (see also Thrombocytopenia) 287.30 thrombocytopenic (see also Thrombocytopenia) 287.30 
 
- Thrombocytopenia, thrombocytopenic 287.5  puerperal, postpartum 666.3 puerperal, postpartum 666.3