I20.1✓ Billable
Angina pectoris with documented spasm
Inclusion Terms
- •Angiospastic angina
- •Prinzmetal angina
- •Spasm-induced angina
- •Variant angina
Code Hierarchy
┌9Diseases of the circulatory system (I00-I99)├I20-I25Ischemic heart diseases (I20-I25)├I20Angina pectoris
└I20.1Angina pectoris with documented spasm
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