ICD 10 CM Codes

I20.0 Unstable angina
Billable CodeI20.0 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Alternate Description
Accelerated angina
Crescendo angina
De novo effort angina
Intermediate coronary syndrome
Preinfarction syndrome
Worsening effort angina
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.I20.0.'
Angina (attack) (cardiac) (chest) (heart) (pectoris) (syndrome) (vasomotor); unstable
Impending; coronary syndrome
Impending; myocardial infarction
Infarct, infarction; impending (myocardium)
Syndrome; coronary; insufficiency or intermediate
Syndrome; impending coronary
Syndrome; intermediate coronary (artery)
Syndrome; preinfarction