ICD-10-CM Alphabetic Index · FY 2026 16 Entries

Murmur in the ICD-10-CM Index ICD-10-CM

The main term Murmur (cardiac) (heart) (organic) carries 16 index entries pointing to 7 ICD-10-CM codes. The default entry is R01.1, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026

Index Entries

Codes Referenced

R01.1

Default Code

Letter

16 of 16 shown

ICD-10-CM

Index Entries Under Murmur 16 entries · 7 codes

Murmur (cardiac) (heart) (organic) R01.1

abdominal R19.15

aortic (valve) see Endocarditis, aortic

benign R01.0

diastolic see Endocarditis

Flint I35.1

functional R01.0

Graham Steell I37.1

innocent R01.0

mitral (valve) see Insufficiency, mitral

nonorganic R01.0

presystolic, mitral see Insufficiency, mitral

pulmonic (valve) I37.8

systolic R01.1

tricuspid (valve) I07.9

valvular see Endocarditis

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Related Index Terms

All index terms starting with M Index to Diseases and Injuries ICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.