ICD-10 CM Code I27.21
I27.21
Secondary pulmonary arterial hypertension
Inclusion Term
- (Associated) (drug-induced) (toxin-induced) pulmonary arterial hypertension NOS
- (Associated) (drug-induced) (toxin-induced) (secondary) group 1 pulmonary hypertension
Excludes Type 1
- Eisenmenger's syndrome (I27.83)
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