Diagnosis Code R43.2
Information for Medical Professionals
Convert to ICD-9 General 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.
- 781.1 - Smell & taste disturb (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- Abnormal taste in mouth
- Complaining of loss of taste sense
- Disorder of taste
- Loss of taste
- Loss of taste posterior one third of tongue
- On examination - taste loss posterior 1/3 tongue
- Primary acid taste disorder
- Primary taste disorder
- Secondary salt taste disorder
- Secondary taste disorder
- Taste sense altered
- Unpleasant taste in mouth
Information for Patients
Taste and Smell Disorders
Our senses of taste and smell give us great pleasure. Taste helps us enjoy food and beverages. Smell lets us enjoy the scents and fragrances like roses or coffee. Taste and smell also protect us, letting us know when food has gone bad or when there is a gas leak. They make us want to eat, ensuring we get the nutrition we need.
People with taste disorders may taste things that aren't there, may not be able to tell the difference in tastes, or can't taste at all. People with smell disorders may lose their sense of smell, or things may smell different. A smell they once enjoyed may now smell bad to them.
Many illnesses and injuries can cause taste and smell disorders, including colds and head injuries. Some drugs can also affect taste and smell. Most people lose some ability to taste and smell as they get older. Treatment varies, depending on the problem and its cause.
NIH: National Institute on Deafness and Other Communication Disorders
- Smell - impaired (Medical Encyclopedia)
- Taste - impaired (Medical Encyclopedia)