Convert to ICD-10-CM:
642.13 converts approximately to:
- 2015/16 ICD-10-CM O10.411 Pre-existing secondary hypertension complicating pregnancy, first trimester
Or:
- 2015/16 ICD-10-CM O10.412 Pre-existing secondary hypertension complicating pregnancy, second trimester
Or:
- 2015/16 ICD-10-CM O10.413 Pre-existing secondary hypertension complicating pregnancy, third trimester