ICD-9-CM Code 642.03 to ICD-10-CM

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ICD-10 Equivalent of 642.03:

As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use the following six equivalent ICD-10-CM codes, which are an approximate match to ICD-9 code 642.03:

ICD-10 Code O10011, Pre-existing essential hypertension complicating pregnancy, first trimester (billable)
ICD-10 Code O10012, Pre-existing essential hypertension complicating pregnancy, second trimester (billable)
ICD-10 Code O10013, Pre-existing essential hypertension complicating pregnancy, third trimester (billable)
ICD-10 Code O10911, Unspecified pre-existing hypertension complicating pregnancy, first trimester (billable)
ICD-10 Code O10912, Unspecified pre-existing hypertension complicating pregnancy, second trimester (billable)
ICD-10 Code O10913, Unspecified pre-existing hypertension complicating pregnancy, third trimester (billable)

Historical Information for ICD-9 Code 642.03

BILLABLE ICD-9 CODE

Billable Code

Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.

Long ICD9 Description: Benign essential hypertension complicating pregnancy, childbirth, and the puerperium, antepartum condition or complication

Short ICD9 Description: Essen hyperten-antepart

Parent Code: 642.0 - Benign essential hypertension complicating pregnancy childbirth and the puerperium