ICD-10 CM – Browse (Tabular)
| Code | Title | 
|---|---|
| – | All Chapters | 
| I00-I99 | Diseases of the circulatory system (I00-I99) | 
| I26-I28 | Pulmonary heart disease and diseases of pulmonary circulation (I26-I28) | 
| I27 | Other pulmonary heart diseases | 
| I27.2 | Other secondary pulmonary hypertension | 
| I27.21 | Secondary pulmonary arterial hypertension Applicable to
						(Associated) (drug-induced) (toxin-induced) pulmonary arterial hypertension NOS
					 
						(Associated) (drug-induced) (toxin-induced) (secondary) group 1 pulmonary hypertension
					 Code Also
						associated conditions if applicable, or adverse effects of drugs or toxins, such as:
					 
						adverse effect of appetite depressants (T50.5X5)
					 
						congenital heart disease (Q20-Q28)
					 
						human immunodeficiency virus [HIV] disease (B20)
					 
						polymyositis (M33.2-)
					 
						portal hypertension (K76.6)
					 
						rheumatoid arthritis (M05.-)
					 
						schistosomiasis (B65.-)
					 
						Sjögren syndrome (M35.0-)
					 
						systemic sclerosis (M34.-)
					 |