ICD-10-CM>R00-R99>R10-R19>R13R13Aphagia and dysphagiaNon-Billable/Non-SpecificCodesR13.0AphagiaR13.1DysphagiaR13.10Dysphagia, unspecifiedR13.11Dysphagia, oral phaseR13.12Dysphagia, oropharyngeal phaseR13.13Dysphagia, pharyngeal phaseR13.14Dysphagia, pharyngoesophageal phaseR13.19Other dysphagia