Complete ICD-10-CM coding and documentation guide for icd-10 coding for qt prolongation includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for QT Prolongation
Use ICD-10 code I45.81 for long qt syndrome, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Abnormal electrocardiogram [ECG] - QT interval prolongation
Use as an ancillary code for incidental findings or when monitoring QT interval.
The ICD-10 code for confirmed Long QT Syndrome is I45.81, while R94.31 is used for incidental QT prolongation findings.
Use R94.31 for incidental findings of QT prolongation without a confirmed diagnosis of Long QT Syndrome.