ICD-10-CM
O10.91
Unspecified pre-existing hypertension complicating pregnancy
- Kind
- Header. Not a billable code.
- Category
- O10
Codes under O10.91
A header groups codes and is not billed. A billable code is one you can report.
- O10.911Unspecified pre-existing hypertension complicating pregnancy, first trimesterBillable
- O10.912Unspecified pre-existing hypertension complicating pregnancy, second trimesterBillable
- O10.913Unspecified pre-existing hypertension complicating pregnancy, third trimesterBillable
- O10.919Unspecified pre-existing hypertension complicating pregnancy, unspecified trimesterBillable
It's the public CDC file. Check the official guidelines before you code.
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