[Verified Answer]: sidebar interaction. Press tab to begin. A 43-

sidebar interaction. Press tab to begin. A 43-year-old patient was admitted with symptoms of fatigue, palpitations, and breathlessness. During the diagnostic workup, the patient’s symptoms were associated with standing upright. The blood pressure remained stable; however, the heart rate went up upon standing. The provider made a diagnosis of POTS. Assign the correct ICD-10-CM diagnosis code assignment for this case. AHA Guidance: Assign code G90.A, Postural orthostatic tachycardia syndrome [POTS]. An additional code is assigned for the tachycardia, as it is inherent to the diagnosis of POTS.