ICD-10-CM
ICD-10 code for Murmur: R01.1
The ICD-10-CM index points "Murmur" to R01 (Cardiac murmurs and other cardiac sounds), a header that is not billable. When nothing more specific is documented, the billable code is R01.1, Cardiac murmur, unspecified.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
- R19.15abdominal, Other abnormal bowel soundsBillable
- R01.0benign, Benign and innocent cardiac murmursBillable
- I35.1Flint, Nonrheumatic aortic (valve) insufficiencyBillable
- R01.0functional, Benign and innocent cardiac murmursBillable
- I37.1Graham Steell, Nonrheumatic pulmonary valve insufficiencyBillable
- R01.0innocent, Benign and innocent cardiac murmursBillable
- R01.0nonorganic, Benign and innocent cardiac murmursBillable
- I37.8pulmonic (valve), Other nonrheumatic pulmonary valve disordersBillable
- R01.1systolic, Cardiac murmur, unspecifiedBillable
- I07.9tricuspid (valve), Rheumatic tricuspid valve disease, unspecifiedBillable
More specific codes in R01
A header groups codes and is not billed. A billable code is one you can report.
Excludes1
Excludes1 means these codes are not reported together.
From R01. A note on a category applies to every code under it.
Related conditions
Related pages
- R01.1 code detailsNotes, nearby codes, CMS-HCC group
- Category R01Every code under it
- Chapter 18Symptoms, signs and abnormal clinical findings
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Murmur?
The ICD-10-CM index points "Murmur" to R01 (Cardiac murmurs and other cardiac sounds), a header that is not billable. When nothing more specific is documented, the billable code is R01.1, Cardiac murmur, unspecified.
Is R01.1 billable?
Yes. R01.1 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to R01.1?
The CDC tabular list gives 1 Excludes1 note (not coded together) for R01.1 and the categories above it. They are listed on this page.
What chapter is R01.1 in?
Chapter 18. Symptoms, signs and abnormal clinical findings.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.