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ICDMine.com › Browse ICD-10-CM Codes › Ch. 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) › Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94) › R94.3 Abnormal results of cardiovascular function studies › R94.31

R94.31Abnormal electrocardiogram [ECG] [EKG]

ICD-10-CM billable/specific code — part of Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)

Code Details

BillableYes
ChapterChapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
SectionAbnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
Parent codeR94.3 — Abnormal results of cardiovascular function studies

Coding Notes

Excludes1 (never code both together)

  • long QT syndrome (I45.81)
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