ICD-10-CM · Chapter 18 · R00-R99
R13 Aphagia and dysphagia
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| R13..0 | Aphagia | Yes |
| R13..1 | Dysphagia | No |
| R13..10 | Dysphagia, unspecified | Yes |
| R13..11 | Dysphagia, oral phase | Yes |
| R13..12 | Dysphagia, oropharyngeal phase | Yes |
| R13..13 | Dysphagia, pharyngeal phase | Yes |
| R13..14 | Dysphagia, pharyngoesophageal phase | Yes |
| R13..19 | Other dysphagia | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category R13:
- Dysphagia (Difficulty Swallowing) — Disfagia
Last reviewed: September 2026