ICD-10-CM > R00-R99 > R10-R19 > R13 > R13.1 R13.1 Dysphagia Non-Billable/Non-Specific Code First , if applicable, dysphagia following cerebrovascular disease (I69. with final characters -91) Type 1 Excludes psychogenic dysphagia (F45.8) Codes R13.10Dysphagia, unspecifiedR13.11Dysphagia, oral phaseR13.12Dysphagia, oropharyngeal phaseR13.13Dysphagia, pharyngeal phaseR13.14Dysphagia, pharyngoesophageal phaseR13.19Other dysphagia