2025 ICD-10-CM Diagnosis Code I20.9
Angina pectoris, unspecified Applicable To The following code(s) above I20.9 contain annotation back-references that may be applicable to I20.9: Approximate Synonyms Clinical Information ICD-10-CM I20.9 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0): Convert I20.9 to ICD-9-CMCode History Code annotations containing back-references to I20.9: Diagnosis Index entries containing back-references to I20.9: