R00.0 TACHYCARDIA, UNSPECIFIED

Code Information

  • Diagnosis Code: R00.0
  • Short Description: Tachycardia, unspecified
  • Long Description: Tachycardia, unspecified
  • Code Version: 2025 ICD-10-CM

The code R00.0 is VALID for claim submission

Code Classification

Synonyms

  • Abnormal pulse rate
  • Borderline fast pulse
  • Cardiac pacemaker re-entrant tachycardia
  • Finding of pulse rate
  • Irregular tachycardia
  • Pacemaker mediated tachycardia
  • Pulse fast
  • QRS complex - finding
  • Reflex tachycardia
  • Regular wide QRS complex tachycardia
  • Sinoatrial node tachycardia
  • Sinus tachycardia
  • Stable tachyarrhythmia
  • Tachyarrhythmia
  • Tachycardia
  • Tachycardia-induced cardiomyopathy
  • Wide QRS complex

Diagnostic Related Group(s)

The code R00.0 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Cardiac Arrhythmia And Conduction Disorders With Mcc (308)
  2. Cardiac Arrhythmia And Conduction Disorders With Cc (309)
  3. Cardiac Arrhythmia And Conduction Disorders Without Cc/mcc (310)

References to Index of Diseases and Injuries

The code R00.0 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Rapid heart beat
    • Sinoauricular tachycardia NOS
    • Sinus [sinusal] tachycardia NOS
  • Type 1 Excludes Notes:
    • inappropriate sinus tachycardia, so stated (@I47.11*)
    • neonatal tachycardia (@P29.11*)
    • paroxysmal tachycardia (@I47*.-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
R00.0 Right Arrow 785.0 Tachycardia NOS
This ICD-10 to ICD-9 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-10 Code ICD-10 Description
R00 Abnormalities of heart beat
R00.1 Bradycardia, unspecified
R00.2 Palpitations
R00.8 Other abnormalities of heart beat
R00.9 Unspecified abnormalities of heart beat
This page was last updated on: 10/1/2024
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