[Expert Solution]: you receive a clinical validation denial…

you receive a clinical validation denial for the diagnosis of ‘Acute Kidney” (AKI). The payor notes that the patient had a creatinine of 1.0 mg/dl the entire hospitalization which is the patient’s baseline level. You note in the medical record that the discharge creatinine was 1.0 but it was 2.5 at the time of presentation and came down slowly over the cause of seven days. This is an example