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2. ICD-10 Codes
3. Chapter - R00-R99
4. Section - R40-R46
5. Category - R43
6. R43.9

R43.9 - Unspecified disturbances of smell and taste

• Applicable to Unspecified disturbances of smell and taste
• The 2025 edition of ICD10-CM R43.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of R43.9 - other international versions of ICD10 R43.9 may differ.
• R43.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above R43.9 contain annotation back-references that may be applicable to R43.9:

• Chapter: R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
• Section: R40-R46 - Symptoms and signs involving cognition, perception, emotional state and behavior
• Category: R43 - Disturbances of smell and taste

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.