-
I27.20
Pulmonary hypertension, unspecified
Billable
Notes
-
I27.21
Secondary pulmonary arterial hypertension
Billable
Notes
-
I27.22
Pulmonary hypertension due to left heart disease
Billable
Notes
-
I27.23
Pulmonary hypertension due to lung diseases and hypoxia
Billable
Notes
-
I27.24
Chronic thromboembolic pulmonary hypertension
Billable
Notes
-
I27.29
Other secondary pulmonary hypertension
Billable
Notes