413.1 PRINZMETAL ANGINA


Code Information

Diagnosis Code: 413.1

Short Description: Prinzmetal angina

Long Description: Prinzmetal angina

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Ischemic heart disease (410-414)
      • 413 Angina pectoris
        • 413.1 Prinzmetal angina

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 413.1 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Angina (attack) (cardiac) (chest) (effort) (heart) (pectoris) (syndrome) (vasomotor) 413.9
    • Prinzmetal's 413.1
    • variant 413.1
  • Prinzmetal's angina 413.1
  • Vasospasm 443.9
    • coronary 413.1

Crosswalk Information

The code 413.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
413.1 Right Arrow I20.1 Angina pectoris with documented spasm
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
413.0 Angina decubitus
413.9 Other and unspecified angina pectoris


This page was last updated on: 10/1/2014