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 > ICD-9-CM Diagnosis 661 Abnormality of forces of labor 661 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 661.0 Primary uterine inertia 661.0 is a non-specific code that cannot be used to specify a diagnosis 661.0 contains 14 index entries ICD-9-CM Diagnosis 661.00 Primary uterine inertia unspecified as to episode of care 661.00 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.01 Primary uterine inertia with delivery 661.01 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.03 Primary uterine inertia antepartum 661.03 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.1 Secondary uterine inertia 661.1 is a non-specific code that cannot be used to specify a diagnosis 661.1 contains 11 index entries ICD-9-CM Diagnosis 661.10 Secondary uterine inertia unspecified as to episode of care 661.10 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.11 Secondary uterine inertia with delivery 661.11 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.13 Secondary uterine inertia antepartum 661.13 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.2 Other and unspecified uterine inertia 661.2 is a non-specific code that cannot be used to specify a diagnosis 661.2 contains 26 index entries ICD-9-CM Diagnosis 661.20 Other and unspecified uterine inertia unspecified as to episode of care 661.20 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.21 Other and unspecified uterine inertia with delivery 661.21 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.23 Other and unspecified uterine inertia antepartum 661.23 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.3 Precipitate labor 661.3 is a non-specific code that cannot be used to specify a diagnosis 661.3 contains 5 index entries ICD-9-CM Diagnosis 661.30 Precipitate labor unspecified as to episode of care 661.30 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.31 Precipitate labor with delivery 661.31 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.33 Precipitate labor antepartum 661.33 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.4 Hypertonic incoordinate or prolonged uterine contractions 661.4 is a non-specific code that cannot be used to specify a diagnosis 661.4 contains 43 index entries ICD-9-CM Diagnosis 661.40 Hypertonic incoordinate or prolonged uterine contractions unspecified as to episode of care 661.40 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.41 Hypertonic incoordinate or prolonged uterine contractions with delivery 661.41 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.43 Hypertonic incoordinate or prolonged uterine contractions antepartum 661.43 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.9 Unspecified abnormality of labor Difficult childbirth or labor. 661.9 is a non-specific code that cannot be used to specify a diagnosis 661.9 contains 8 index entries ICD-9-CM Diagnosis 661.90 Unspecified abnormality of labor unspecified as to episode of care 661.90 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.91 Unspecified abnormality of labor with delivery 661.91 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 661.93 Unspecified abnormality of labor antepartum 661.93 is a specific code that can be used to specify a diagnosis