What Is The ICD 10 Code For Rule Out Diagnosis?

What Is The ICD 10 Code For Rule Out Diagnosis? Encounter for observation for other suspected diseases and conditions ruled out. Z03. 89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. How do you code a rule out diagnosis? Use the ICD-9-CM code that describes the patient’s