ICD-10 Code
International Classification of Diseases, 10th Revision
Jul 01, 2017

See: Angina pectoris

  ICD-10 Code for Angina pectoris, unspecified I20.9

I20.9 is a valid1 ICD 10 diagnosis code.

I20.9 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
  • Angina NOS
  • Anginal syndrome
  • Cardiac angina
  • Ischemic chest pain
See also ICD 10 code for

Related Terms to “Angina pectoris, unspecified”

  • Angina(attack) (cardiac) (chest) (heart) (pectoris) (syndrome) (vasomotor) - I20.9
  • Pain(s) - R52See also Painful
  • Status(post)See also Presence (of)
    • anginosus - I20.9
  • SyndromeSee also Disease
    • X - I20.9
See the 2017 ICD-10-CM Coding Guidelines.

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.