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642.91 - Unspecified Hypertension Complicating Pregnancy, Childbirth, Or The Puerperium, Delivered, With Or Without Mention Of Antepartum Condition


The ICD 9 Code for Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, delivered, with or without mention of antepartum condition is listed as 642.91.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 642.91
Long Description: Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, delivered, with or without mention of antepartum condition
Short Description: Hypertens NOS-delivered
Chapter: Complications Of Pregnancy, Childbirth, And The Puerperium
Block: Complications Mainly Related To Pregnancy (640-649)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: O16.1 - Unspecified maternal hypertension, first trimester (approximate)
ICD-10-CM Code: O16.2 - Unspecified maternal hypertension, second trimester (approximate)
ICD-10-CM Code: O16.3 - Unspecified maternal hypertension, third trimester (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 642.91:
642.90 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, unspecified as to episode of care or not applicable
642.92 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, delivered, with mention of postpartum complication
642.93 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, antepartum condition or complication
642.94 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, postpartum condition or complication