R00

Non-billable

Abnormalities of heart beat

Abnormalities of heart beat

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

R00-R09

Child Codes

5

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • abnormalities originating in the perinatal period (P29.1-)

Excludes 2

Conditions not included here, but the patient may have both

  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)
  • specified arrhythmias (I47-I49)

Child Codes (5)

Also Known As / Clinical Terms

Frequently Asked Questions

What is ICD-10 code R00?

ICD-10-CM code R00 represents "Abnormalities of heart beat". It is a non-billable header code — use a more specific child code for billing purposes.

Is R00 a billable code?

No, R00 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under R00.

What chapter is R00 in?

R00 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R00?

R00 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormalities originating in the perinatal period (P29.1-).

What are the subcategories under R00?

R00 has 5 child codes, including: R00.0 (Tachycardia, unspecified), R00.1 (Bradycardia, unspecified), R00.2 (Palpitations), R00.8 (Other abnormalities of heart beat), and 1 more.

What are the UMLS CUIs for R00?

R00 is linked to 1 UMLS Concept Unique Identifier: C1744601. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.