642 Hypertension complicating pregnancy childbirth and the puerperium 
642.0 Benign essential hypertension complicating pregnancy childbirth and the puerperium 
642.00 Benign essential hypertension complicating pregnancy childbirth and the puerperium unspecified as to episode of care convert 642.00 to ICD-10-CM 642.01 Benign essential hypertension with delivery convert 642.01 to ICD-10-CM 642.02 Benign essential hypertension with delivery with postpartum complication convert 642.02 to ICD-10-CM 642.03 Antepartum benign essential hypertension convert 642.03 to ICD-10-CM
642.04 Postpartum benign essential hypertension convert 642.04 to ICD-10-CM 642.1 Hypertension secondary to renal disease complicating pregnancy childbirth and the puerperium 642.10 Hypertension secondary to renal disease complicating pregnancy childbirth and the puerperium unspecified as to episode of care convert 642.10 to ICD-10-CM 642.11 Hypertension secondary to renal disease with delivery convert 642.11 to ICD-10-CM 642.12 Hypertension secondary to renal disease with delivery with postpartum complication convert 642.12 to ICD-10-CM 642.13 Hypertension secondary to renal disease antepartum convert 642.13 to ICD-10-CM 642.14 Hypertension secondary to renal disease postpartum convert 642.14 to ICD-10-CM 642.2 Other pre-existing hypertension complicating pregnancy childbirth and the puerperium 642.20 Other pre-existing hypertension complicating pregnancy childbirth and the puerperium unspecified as to episode of care convert 642.20 to ICD-10-CM 642.21 Other pre-existing hypertension with delivery convert 642.21 to ICD-10-CM 642.22 Other pre-existing hypertension with delivery with postpartum complication convert 642.22 to ICD-10-CM 642.23 Other pre-existing hypertension antepartum convert 642.23 to ICD-10-CM 642.24 Other pre-existing hypertension postpartum convert 642.24 to ICD-10-CM 642.3 Transient hypertension of pregnancy 642.30 Transient hypertension of pregnancy unspecified as to episode of care convert 642.30 to ICD-10-CM 642.31 Transient hypertension of pregnancy with delivery convert 642.31 to ICD-10-CM 642.32 Transient hypertension of pregnancy with delivery with postpartum complication convert 642.32 to ICD-10-CM 642.33 Antepartum transient hypertension convert 642.33 to ICD-10-CM 642.34 Postpartum transient hypertension convert 642.34 to ICD-10-CM 642.4 Mild or unspecified pre-eclampsia 642.40 Mild or unspecified pre-eclampsia unspecified as to episode of care convert 642.40 to ICD-10-CM 642.41 Mild or unspecified pre-eclampsia with delivery convert 642.41 to ICD-10-CM 642.42 Mild or unspecified pre-eclampsia with delivery with postpartum complication convert 642.42 to ICD-10-CM 642.43 Mild or unspecified pre-eclampsia antepartum convert 642.43 to ICD-10-CM 642.44 Mild or unspecified pre-eclampsia postpartum convert 642.44 to ICD-10-CM 642.5 Severe pre-eclampsia 642.50 Severe pre-eclampsia unspecified as to episode of care convert 642.50 to ICD-10-CM 642.51 Severe pre-eclampsia with delivery convert 642.51 to ICD-10-CM 642.52 Severe pre-eclampsia with delivery with postpartum complication convert 642.52 to ICD-10-CM 642.53 Severe pre-eclampsia antepartum convert 642.53 to ICD-10-CM 642.54 Severe pre-eclampsia postpartum convert 642.54 to ICD-10-CM 642.6 Eclampsia complicating pregnancy childbirth or the puerperium 642.60 Eclampsia complicating pregnancy childbirth or the puerperium unspecified as to episode of care convert 642.60 to ICD-10-CM 642.61 Eclampsia with delivery convert 642.61 to ICD-10-CM 642.62 Eclampsia with delivery with postpartum complication convert 642.62 to ICD-10-CM 642.63 Eclampsia antepartum convert 642.63 to ICD-10-CM 642.64 Eclampsia postpartum convert 642.64 to ICD-10-CM 642.7 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension 642.70 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension complicating pregnancy childbirth or the puerperium unspecified as to episode of care convert 642.70 to ICD-10-CM 642.71 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension with delivery convert 642.71 to ICD-10-CM 642.72 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension with delivery with postpartum complication convert 642.72 to ICD-10-CM 642.73 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension antepartum convert 642.73 to ICD-10-CM 642.74 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension postpartum convert 642.74 to ICD-10-CM 642.9 Unspecified hypertension complicating pregnancy childbirth or the puerperium 
642.90 Unspecified hypertension complicating pregnancy childbirth or the puerperium unspecified as to episode of care convert 642.90 to ICD-10-CM 642.91 Unspecified hypertension with delivery convert 642.91 to ICD-10-CM 642.92 Unspecified hypertension with delivery with postpartum complication convert 642.92 to ICD-10-CM 642.93 Unspecified antepartum hypertension convert 642.93 to ICD-10-CM 642.94 Unspecified postpartum hypertension convert 642.94 to ICD-10-CM