ICD-10 Code for Dysphagia
Difficulty swallowing sounds like one symptom, but ICD-10 treats it as several, depending on exactly where the process breaks down — the mouth, the throat, or the esophagus. R13.10 is the general “dysphagia, unspecified” code, and it’s a fine starting point when a patient reports trouble swallowing and the workup hasn’t pinpointed the phase yet.
Once a swallow evaluation or imaging study identifies where the problem actually is, though, ICD-10 has a code for that specific phase — oral, oropharyngeal, pharyngeal, or pharyngoesophageal — and using it instead of R13.10 does a much better job of explaining why a particular test, referral, or treatment plan was chosen.
FY 2027 ICD-10-CM (CMS, eff. 10/1/2026) · CPT 2026 (AMA) · Last verified: October 2026
Quick Answer
Dysphagia, unspecified
R13.10 is billable and works well before a formal swallow evaluation. Once the phase is identified — oral, pharyngeal, or esophageal — switch to the matching R13.1x code for a more accurate, more specific claim.
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ICD-10 Code for Dysphagia: Full Code List and Related Diagnoses
CPT Codes Commonly Billed With This Diagnosis
*Approximate 2026 CMS national non-facility rate. Rates vary by geography, setting, and payer contract. Refer to the CMS Physician Fee Schedule for official rates.
Which Medical Specialty Handles This?
The right specialty depends almost entirely on where the swallowing difficulty comes from. If it's tied to the throat or the mechanics of swallowing itself, it's usually managed by ENT or a speech-language pathologist working alongside geriatric medicine in older patients. If the problem is further down — food getting stuck, reflux-related — gastroenterology takes over, often starting with an EGD. And when dysphagia follows a stroke, which is extremely common, it's coded as a direct complication and managed as part of ongoing care rather than as a standalone symptom.
Common Billing & Documentation Mistakes
Unspecified Code Used After the Phase Was Already Identified
Once a swallow study documents which phase is affected, continuing to bill R13.10 instead of the matching R13.1x code is a missed opportunity for a stronger, more specific claim.
Swallow Evaluation Billed Without a Documented Referring Complaint
92610 needs the note to describe the actual swallowing difficulty — coughing with liquids, food sticking, weight loss — not just 'evaluate swallowing' as a standalone order.
Post-Stroke Dysphagia Coded as a Standalone Symptom
If dysphagia is a known complication of a prior stroke, I69.391 should be used instead of (or alongside) R13.10 — coding it as an unrelated new symptom understates the clinical picture.
EGD Billed Without Ruling Out the Oropharyngeal Phase First
Payers may question a jump straight to EGD (43235) if the note doesn’t first address whether the difficulty is oral/pharyngeal versus esophageal.
Coding Tips
- Move from R13.10 to the phase-specific code (R13.11-R13.14) as soon as a swallow evaluation or imaging study identifies where the problem is.
- Document the specific trigger — solids, liquids, or both — and any associated symptoms like coughing or choking, since this often determines which phase is actually affected.
- For dysphagia following a stroke, code I69.391 to reflect it as a known complication rather than leaving it coded as an isolated new symptom.
- Sequence the workup logically in the note — oral/pharyngeal evaluation before EGD, unless there’s a clear reason to suspect an esophageal cause from the start.
Related Resources
Full Specialty Coding Guides
This symptom appears across several specialties. See the full billing reference for each.
Frequently Asked Questions
Match the Code to the Phase, Not Just the Symptom
OmniMD’s documentation templates prompt for the details that point to the right dysphagia code.