661 Abnormality of forces of labor convert 661 to ICD-10
661.0 Primary uterine inertia convert 661.0 to ICD-10

661.00 … unspecified as to episode of care convert 661.00 to ICD-10

661.01 … with delivery convert 661.01 to ICD-10

661.03 … antepartum convert 661.03 to ICD-10
661.1 Secondary uterine inertia convert 661.1 to ICD-10

661.10 … unspecified as to episode of care convert 661.10 to ICD-10

661.11 … with delivery convert 661.11 to ICD-10

661.13 … antepartum convert 661.13 to ICD-10
661.2 Other and unspecified uterine inertia convert 661.2 to ICD-10

661.20 … unspecified as to episode of care convert 661.20 to ICD-10

661.21 … with delivery convert 661.21 to ICD-10

661.23 … antepartum convert 661.23 to ICD-10
661.3 Precipitate labor convert 661.3 to ICD-10

661.30 … unspecified as to episode of care convert 661.30 to ICD-10

661.31 … with delivery convert 661.31 to ICD-10

661.33 … antepartum convert 661.33 to ICD-10
661.4 Hypertonic incoordinate or prolonged uterine contractions convert 661.4 to ICD-10

661.40 … unspecified as to episode of care convert 661.40 to ICD-10

661.41 … with delivery convert 661.41 to ICD-10

661.43 … antepartum convert 661.43 to ICD-10
661.9 Unspecified abnormality of labor convert 661.9 to ICD-10

661.90 … unspecified as to episode of care convert 661.90 to ICD-10

661.91 … with delivery convert 661.91 to ICD-10

661.93 … antepartum convert 661.93 to ICD-10