Convert to ICD-10-CM:
642.03 converts approximately to:
- 2015/16 ICD-10-CM O10.011 Pre-existing essential hypertension complicating pregnancy, first trimester
Or:
- 2015/16 ICD-10-CM O10.012 Pre-existing essential hypertension complicating pregnancy, second trimester
Or:
- 2015/16 ICD-10-CM O10.013 Pre-existing essential hypertension complicating pregnancy, third trimester
Or:
- 2015/16 ICD-10-CM O10.911 Unspecified pre-existing hypertension complicating pregnancy, first trimester
Or:
- 2015/16 ICD-10-CM O10.912 Unspecified pre-existing hypertension complicating pregnancy, second trimester
Or:
- 2015/16 ICD-10-CM O10.913 Unspecified pre-existing hypertension complicating pregnancy, third trimester