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 or not applicable convert 642.00 to ICD-10-CM

642.01 Benign essential hypertension complicating pregnancy, childbirth, and the puerperium, delivered, with or without mention of antepartum condition convert 642.01 to ICD-10-CM

642.02 Benign essential hypertension, complicating pregnancy, childbirth, and the puerperium, delivered, with mention of postpartum complication convert 642.02 to ICD-10-CM

642.03 Benign essential hypertension complicating pregnancy, childbirth, and the puerperium, antepartum condition or complication convert 642.03 to ICD-10-CM

642.04 Benign essential hypertension complicating pregnancy, childbirth, and the puerperium, postpartum condition or complication 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 or not applicable convert 642.10 to ICD-10-CM

642.11 Hypertension secondary to renal disease, complicating pregnancy, childbirth, and the puerperium, delivered, with or without mention of antepartum condition convert 642.11 to ICD-10-CM

642.12 Hypertension secondary to renal disease, complicating pregnancy, childbirth, and the puerperium, delivered, with mention of postpartum complication convert 642.12 to ICD-10-CM

642.13 Hypertension secondary to renal disease, complicating pregnancy, childbirth, and the puerperium, antepartum condition or complication convert 642.13 to ICD-10-CM

642.14 Hypertension secondary to renal disease, complicating pregnancy, childbirth, and the puerperium, postpartum condition or complication 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 or not applicable convert 642.20 to ICD-10-CM

642.21 Other pre-existing hypertension, complicating pregnancy, childbirth, and the puerperium, delivered, with or without mention of antepartum condition convert 642.21 to ICD-10-CM

642.22 Other pre-existing hypertension, complicating pregnancy, childbirth, and the puerperium, delivered, with mention of postpartum complication convert 642.22 to ICD-10-CM

642.23 Other pre-existing hypertension, complicating pregnancy, childbirth, and the puerperium, antepartum condition or complication convert 642.23 to ICD-10-CM

642.24 Other pre-existing hypertension,complicating pregnancy, childbirth, and the puerperium, , postpartum condition or complication 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 or not applicable convert 642.30 to ICD-10-CM

642.31 Transient hypertension of pregnancy, delivered , with or without mention of antepartum condition convert 642.31 to ICD-10-CM

642.32 Transient hypertension of pregnancy, delivered, with mention of postpartum complication convert 642.32 to ICD-10-CM

642.33 Transient hypertension of pregnancy, antepartum condition or complication convert 642.33 to ICD-10-CM

642.34 Transient hypertension of pregnancy, postpartum condition or complication 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 or not applicable convert 642.40 to ICD-10-CM

642.41 Mild or unspecified pre-eclampsia, delivered, with or without mention of antepartum condition convert 642.41 to ICD-10-CM

642.42 Mild or unspecified pre-eclampsia, delivered, with mention of postpartum complication convert 642.42 to ICD-10-CM

642.43 Mild or unspecified pre-eclampsia, antepartum condition or complication convert 642.43 to ICD-10-CM

642.44 Mild or unspecified pre-eclampsia, postpartum condition or complication convert 642.44 to ICD-10-CM
642.5 Severe pre-eclampsia 

642.50 Severe pre-eclampsia, unspecified as to episode of care or not applicable convert 642.50 to ICD-10-CM

642.51 Severe pre-eclampsia, delivered, with or without mention of antepartum condition convert 642.51 to ICD-10-CM

642.52 Severe pre-eclampsia, delivered, with mention of postpartum complication convert 642.52 to ICD-10-CM

642.53 Severe pre-eclampsia, antepartum condition or complication convert 642.53 to ICD-10-CM

642.54 Severe pre-eclampsia, postpartum condition or complication convert 642.54 to ICD-10-CM
642.6 Eclampsia complicating pregnancy childbirth or the puerperium 

642.60 Eclampsia, unspecified as to episode of care or not applicable convert 642.60 to ICD-10-CM

642.61 Eclampsia, delivered, with or without mention of antepartum condition convert 642.61 to ICD-10-CM

642.62 Eclampsia, delivered, with mention of postpartum complication convert 642.62 to ICD-10-CM

642.63 Eclampsia, antepartum condition or complication convert 642.63 to ICD-10-CM

642.64 Eclampsia, postpartum condition or complication 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, unspecified as to episode of care or not applicable convert 642.70 to ICD-10-CM

642.71 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, delivered, with or without mention of antepartum condition convert 642.71 to ICD-10-CM

642.72 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, delivered, with mention of postpartum complication convert 642.72 to ICD-10-CM

642.73 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, antepartum condition or complication convert 642.73 to ICD-10-CM

642.74 Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, postpartum condition or complication 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 or not applicable convert 642.90 to ICD-10-CM

642.91 Unspecified hypertension,complicating pregnancy, childbirth, or the puerperium, delivered, with or without mention of antepartum condition convert 642.91 to ICD-10-CM

642.92 Unspecified hypertension, complicating pregnancy, childbirth, or the puerperium, delivered, with mention of postpartum complication convert 642.92 to ICD-10-CM

642.93 Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, antepartum condition or complication convert 642.93 to ICD-10-CM

642.94 Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, postpartum condition or complication convert 642.94 to ICD-10-CM