Diagnosis Code

R00.1 BRADYCARDIA, UNSPECIFIED


Code Information

Diagnosis Code: R00.1

Short Description: Bradycardia, unspecified

Long Description: Bradycardia, unspecified

The code R00.1 is VALID for claim submission

Code Classification:

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Symptoms and signs involving the circulatory and respiratory systems (R00-R09)
      • Abnormalities of heart beat (R00)
        • R00.1 Bradycardia, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Abnormal pulse rate
  • Asymptomatic bradycardia
  • Borderline slow pulse
  • Bradycardia
  • Bradycardic cardiac arrest
  • Drug-induced bradycardia
  • Drug-induced bradycardia
  • Finding of pulse rate
  • Persistent sinus bradycardia
  • Pulse slow
  • Reflex bradycardia
  • Severe sinus bradycardia
  • Sinus bradycardia
  • Sinus bradycardia
  • Sinus bradycardia
  • Sinus bradycardia caused by drug
  • Sinus bradycardia due to metabolic disease
  • Symptomatic sinus bradycardia
  • Vagal autonomic bradycardia
  • Vagal autonomic bradycardia
  • Vagal autonomic bradycardia of prematurity

Diagnostic Related Group(s)

The code R00.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Cardiac Arrhythmia And Conduction Disorders With Mcc (308)
  • Cardiac Arrhythmia And Conduction Disorders With Cc (309)
  • Cardiac Arrhythmia And Conduction Disorders Without Cc/mcc (310)

References to Index of Diseases and Injuries

The code R00.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Sinoatrial bradycardia
    • Sinus bradycardia
    • Slow heart beat
    • Vagal bradycardia
  • Type 1 Excludes Notes:
    • neonatal bradycardia (@P29.12*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
R00.1 Right Arrow 427.81 Sinoatrial node dysfunct
427.89 Cardiac dysrhythmias NEC

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
R00.0 Tachycardia, unspecified
R00.2 Palpitations
R00.8 Other abnormalities of heart beat
R00.9 Unspecified abnormalities of heart beat


This page was last updated on: 10/1/2023