ICD-10 Diagnosis Code R13.0


Diagnosis Code R13.0

ICD-10: R13.0
Short Description: Aphagia
Long Description: Aphagia
This is the 2017 version of the ICD-10-CM diagnosis code R13.0

Code Classification
  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
    • Symptoms and signs involving the digestive system and abdomen (R10-R19)
      • Aphagia and dysphagia (R13)

Information for Medical Professionals

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Diagnostic Related Groups
The diagnosis code R13.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Aphagia
  • Unable to initiate swallowing
  • Unable to swallow
  • Unable to swallow fluid
  • Unable to swallow food
  • Unable to swallow saliva
  • Unable to swallow soft foods
  • Unable to swallow solids
  • Unable to swallow thickened fluid

Index of Diseases and Injuries
References found for the code R13.0 in the Index of Diseases and Injuries:

Information for Patients

Swallowing Disorders

Also called: Dysphagia

If you have a swallowing disorder, you may have difficulty or pain when swallowing. Some people cannot swallow at all. Others may have trouble swallowing liquids, foods, or saliva. This makes it hard to eat. Often, it can be difficult to take in enough calories and fluids to nourish your body.

Anyone can have a swallowing disorder, but it is more likely in the elderly. It often happens because of other conditions, including

  • Nervous system disorders, such as Parkinson's disease and cerebral palsy
  • Problems with your esophagus, including GERD (gastroesophageal reflux disease)
  • Stroke
  • Head or spinal cord injury
  • Cancer of the head, neck, or esophagus

Medicines can help some people, while others may need surgery. Swallowing treatment with a speech-language pathologist can help. You may find it helpful to change your diet or hold your head or neck in a certain way when you eat. In very serious cases, people may need feeding tubes.

NIH: National Institute on Deafness and Other Communication Disorders

  • Esophageal manometry
  • Painful swallowing
  • Swallowing difficulty
  • Swallowing problems

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