R01
Non-billableCardiac murmurs and other cardiac sounds
Cardiac murmurs and other cardiac sounds
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •abnormal findings on antenatal screening of motherO28
- •certain conditions originating in the perinatal periodP04-P96
- signs and symptoms classified in the body system chapters
- •signs and symptoms of breast,N63, N64.5
Child Codes (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for cardiac murmurs and other cardiac sounds?
The ICD-10-CM code for cardiac murmurs and other cardiac sounds is R01. The full clinical description is "Cardiac murmurs and other cardiac sounds". R01 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code R01 mean?
ICD-10-CM code R01 represents “Cardiac murmurs and other cardiac sounds”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a non-billable header code. Use a more specific child code for billing purposes.
Is R01 a billable code?
No, R01 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under R01.
What chapter is R01 in?
R01 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R01?
R01 has Excludes1 notes indicating codes that cannot be used together with it, including: cardiac murmurs and sounds originating in the perinatal period (P29.8).
What are the subcategories under R01?
R01 has 3 child codes, including: R01.0 (Benign and innocent cardiac murmurs), R01.1 (Cardiac murmur, unspecified), R01.2 (Other cardiac sounds).
What are the UMLS CUIs for R01?
R01 is linked to 1 UMLS Concept Unique Identifier: C0495661. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does R01 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like cardiac murmurs and other cardiac sounds affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of R01?
R01 maps to the ICD-11 code: MC83.Z (Cardiac murmurs or sounds, unspecified).
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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.