R01.2 Other cardiac sounds

Billable ICD-10-CM code, FY2026.

Applicable to

• Cardiac dullness, increased or decreased
• Precordial friction

Applies from R01 Cardiac murmurs and other cardiac sounds

Excludes1 (never code together)

• cardiac murmurs and sounds originating in the perinatal period (P29.8)

MS-DRG index

Defines the logic of DRG(s) 314-316 in MDC 05.

Approximate ICD-9-CM (GEMs)

• 785.3 Other abnormal heart sounds (approximate)

Diagnosis Index entries for R01.2

• Abnormal, abnormality, abnormalities › heart › sounds NEC
• Dullness, cardiac (decreased) (increased)
• Findings, abnormal, inconclusive, without diagnosis › heart › sounds
• Fremitus, friction, cardiac
• Friction › fremitus, cardiac
• Friction › precordial
• Split, splitting › heart sounds

Nearby codes

• R01 Cardiac murmurs and other cardiac sounds
• R01.0 Benign and innocent cardiac murmurs
• R01.1 Cardiac murmur, unspecified
• R01.2 Other cardiac sounds (this code)