ICD-10 codes are the byproduct of that revision. ICD (International Statistical Classification of Diseases and Related Health problems) is now on its 10th revision. It may be observed in patients with stroke, motor neuron disorders, cancer of the throat or mouth, head and neck injuries, Parkinson’s disease, and multiple sclerosis. It is a disorder characterized by difficulty in swallowing. Its corresponding ICD-9 code is 787.2.Ĭode R13.10 is the diagnosis code used for Dysphagia, Unspecified. ICD-Code R13.10 is a billable ICD-10 code used for healthcare diagnosis reimbursement of Dysphagia, Unspecified. ICD-10 Code: R13.10 – Dysphagia, Unspecified