ICD-10 Code
International Classification of Diseases, 10th Revision
Feb 23, 2017

See: Angina pectoris

  ICD-10 Code for Angina pectoris with documented spasm I20.1

I20.1 is a valid1 ICD 10 diagnosis code.

I20.1 is valid for submission for HIPAA-covered transactions.

Chapter 9 Diseases of the circulatory system (I00-I99)
Section I20-I25 Ischemic heart diseases (I20-I25)
Category I20 Angina pectoris
See below for any additional coding requirements that may be necessary.
Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using
1 No additional coding requirements necessary.
Inclusion Term
  • Angiospastic angina
  • Prinzmetal angina
  • Spasm-induced angina
  • Variant angina
See also ICD 10 code for

Related Terms to “Angina pectoris with documented spasm”


When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.