Chronic orthostatic intolerance
Postural tachycardia syndrome
G90.A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
ICD-10-CM G90.A is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
This is the American ICD-10-CM version of G90.A – other international versions of ICD-10 G90.A may differ.