ICD-10 Code
International Classification of Diseases, 10th Revision
Apr 20, 2019

See: Abnormalities of heart beat

  ICD-10 Code for Bradycardia, unspecified R00.1

R00.1 is a valid1 ICD 10 diagnosis code.

R00.1 is valid for submission for HIPAA-covered transactions.

Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Section R00-R09 Symptoms and signs involving the circulatory and respiratory systems (R00-R09)
Category R00 Abnormalities of heart beat

• 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
  • Sinoatrial bradycardia
  • Sinus bradycardia
  • Slow heart beat
  • Vagal bradycardia
Use Additional Code
  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  • neonatal bradycardia (P29.12)
See also ICD 10 code for

Related Terms to “Bradycardia, unspecified”

  • Brachycardia - R00.1
  • Bradycardia(sinoatrial) (sinus) (vagal) - R00.1
  • Heart beat
    • slow - R00.1
  • SinusSee also Fistula
    • bradycardia - R00.1
  • Slow
    • heart(beat) - R00.1
  • Syncope(near) (pre-) - R55
    • bradycardia - R00.1
See the ICD-10-CM Coding Guidelines.

Questions related to R00.1 Bradycardia, unspecified

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.