666 Postpartum hemorrhage 
666.0 Third-stage postpartum hemorrhage 
666.00 Third-stage postpartum hemorrhage unspecified as to episode of care convert 666.00 to ICD-10-CM 666.02 Third-stage postpartum hemorrhage with delivery convert 666.02 to ICD-10-CM
666.04 Third-stage postpartum hemorrhage convert 666.04 to ICD-10-CM 666.1 Other immediate postpartum hemorrhage 666.10 Other immediate postpartum hemorrhage unspecified as to episode of care convert 666.10 to ICD-10-CM 666.12 Other immediate postpartum hemorrhage with delivery convert 666.12 to ICD-10-CM 666.14 Other immediate postpartum hemorrhage convert 666.14 to ICD-10-CM 666.2 Delayed and secondary postpartum hemorrhage 666.20 Delayed and secondary postpartum hemorrhage unspecified as to episode of care convert 666.20 to ICD-10-CM 666.22 Delayed and secondary postpartum hemorrhage with delivery convert 666.22 to ICD-10-CM 666.24 Delayed and secondary postpartum hemorrhage convert 666.24 to ICD-10-CM 666.3 Postpartum coagulation defects 
666.30 Postpartum coagulation defects unspecified as to episode of care convert 666.30 to ICD-10-CM 666.32 Postpartum coagulation defects with delivery convert 666.32 to ICD-10-CM 666.34 Postpartum coagulation defects convert 666.34 to ICD-10-CM