Disturbances of smell and taste (R43)

• ICD-10 Index

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)

    • Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)

      • Disturbances of smell and taste (R43)

        • R43 - Disturbances of smell and taste NON-BILLABLE CODE
        • R43.0 - Anosmia BILLABLE CODE
        • R43.1 - Parosmia BILLABLE CODE
        • R43.2 - Parageusia BILLABLE CODE
        • R43.8 - Other disturbances of smell and taste BILLABLE CODE
        • R43.9 - Unspecified disturbances of smell and taste BILLABLE CODE

Clinical Information for Disturbances of smell and taste (R43)

Anosmia - Complete or severe loss of the subjective sense of smell. Loss of smell may be caused by many factors such as a cold, allergy, OLFACTORY NERVE DISEASES, viral RESPIRATORY TRACT INFECTIONS (e.g., COVID-19), aging and various neurological disorders (e.g., ALZHEIMER DISEASE).