Healther Providers Data Logo


411.1 INTERMED CORONARY SYND


Code Information

Diagnosis Code: 411.1

Short Description: Intermed coronary synd

Long Description: Intermediate coronary syndrome

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Ischemic heart disease (410-414)
      • 411 Other acute and subacute form of ischemic heart disease
        • 411.1 Intermed coronary synd

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 411.1 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
    • accelerated 411.1
    • crescendo 411.1
    • initial 411.1
    • preinfarctional 411.1
    • progressive 411.1
    • unstable 411.1
  • Impending
    • coronary syndrome 411.1
    • myocardial infarction 411.1
  • Infarct, infarction
    • impending (myocardium) 411.1
    • myocardium, myocardial (acute or with a stated duration of 8 weeks or less) (with hypertension) 410.9
      • impending 411.1
  • Syndrome - see also Disease
    • acute coronary 411.1
    • coronary insufficiency or intermediate 411.1
    • impending coronary 411.1
    • intermediate coronary (artery) 411.1
    • preinfarction 411.1

Crosswalk Information

The code 411.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
411.1 Right Arrow I20.0 Unstable angina
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
411.0 Postmyocardial infarction syndrome
411.81 Acute coronary occlusion without myocardial infarction
411.89 Other acute and subacute forms of ischemic heart disease, other

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

« Previous Code
Next Code »