R00.2

Palpitations

Billable code

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · R00.2
Synonyms

Awareness of heart beat

Inherited from R00Abnormalities of heart beat
Excludes 1

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

Excludes 2

specified arrhythmias (I47-I49)

Inherited from chapter 18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Excludes 2

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)

Official Guidelines for R00.2

FY 2026 ›
I.C.18Chapter-specific guidanceChapter 18: Symptoms, signs, and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Subsections

Sections that reference R00.2

Sections whose FY 2026 text names R00.2, its R00 category, or a range containing it — the chapter guidance above is the authoritative source.

Find R00.2 in the alphabetic index

4 index paths lead to this code