ICD-10-CM
I20.0 - Unstable angina
Code
I20.0 - Unstable angina
[Billable]
[Billable]
Includes
- Accelerated angina
- Crescendo angina
- De novo effort angina
- Intermediate coronary syndrome
- Preinfarction syndrome
- Worsening effort angina
Code Tree
Citation
"I20.0 - Unstable Angina." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/917211/all/I20_0___Unstable_angina.
I20.0 - Unstable angina. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/917211/all/I20_0___Unstable_angina. Accessed May 3, 2026.
I20.0 - Unstable angina. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/917211/all/I20_0___Unstable_angina
I20.0 - Unstable Angina [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 03]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/917211/all/I20_0___Unstable_angina.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - I20.0 - Unstable angina
ID - 917211
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/917211/all/I20_0___Unstable_angina
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
