Dysphagia Evaluation and Management

Diagnosis and Coding

The American College of Radiology recommends using "Dysphagia, unspecified" (R13.10) or "Dysphagia, oropharyngeal phase" (R13.12) as the primary diagnosis code for ordering both abdominal X-ray and speech therapy evaluation, as symptoms of "fullness" and "can't get food down" are classic presentations of dysphagia, affecting up to 22% of adults in primary care settings 1, 2.
The American College of Radiology suggests that if the patient has difficulty initiating swallowing, coughing, or choking symptoms, use R13.12 (oropharyngeal dysphagia), as this indicates the problem is in the oral cavity, pharynx, or upper esophageal sphincter 1.
If the location is unclear from history, R13.10 (dysphagia, unspecified) is appropriate and will support both ordered tests, according to the American College of Radiology 1, 3.

Videofluoroscopy remains the imaging modality of choice for dysphagia evaluation, as it allows real-time assessment of all phases of swallowing, including oral preparation, pharyngeal transit, laryngeal penetration, aspiration, and cricopharyngeal function, as recommended by the American College of Radiology 1, 2, 4.
The modified barium swallow focuses specifically on the oral cavity, pharynx, and cervical esophagus to assess abnormalities of both oral phase and pharyngeal phase, according to the American College of Radiology 1.
This examination can assess the patient's ability to swallow varying consistencies of barium and barium-impregnated food, which is critical for determining safe diet recommendations, as suggested by the American College of Radiology 1, 4.

The American College of Radiology emphasizes that abnormalities of the mid or distal esophagus or gastric cardia may cause referred dysphagia to the upper chest or pharynx, so evaluating the entire GI tract may be warranted 1.
If speech therapy identifies oropharyngeal dysfunction, implement compensatory strategies such as chin-tuck posture, which protects airways by opening the valleculae and preventing laryngeal penetration, as recommended by Praxis Medical Insights 4.
Consider dietary modifications using the International Dysphagia Diet Standardisation Initiative (IDDSI) framework for standardized food and liquid texture modifications, as suggested by Praxis Medical Insights 4.

If structural abnormality is suspected, proceed to esophagogastroduodenoscopy (EGD) if alarm features are present, including progressive dysphagia, weight loss, or age >55 years, as these indicate increased malignancy risk, according to Praxis Medical Insights 2.
A biphasic esophagram has 96% sensitivity for esophageal cancer and can detect both structural abnormalities and functional abnormalities, as recommended by the American College of Radiology and Praxis Medical Insights 1, 6.