2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms Involving Nervous And Musculoskeletal Systems 781.* > 2006 ICD-9-CM Diagnosis 781.1 Disturbances of sensation of smell and taste View the most recent version of ICD-9-CM 781.1 Diminished ability to taste. Diminished ability to smell. Absence of the sense of smell. A bad taste in the mouth. Abnormal appreciation of the taste of foodstuffs, can be related to decreased sense of smell. A condition characterized by alterations of the sense of taste which may range from mild to severe, including gross distortions of taste quality. 781.1 is a specific code that can be used to specify a diagnosis 781.1 contains 19 index entries View the ICD-9-CM Volume 1 781.* hierarchy Alternate Terminology Anosmia Parageusia Parosmia  Index entries containing 781.1: Ageusia (see also Disturbance, sensation) 781.1 Anesthesia, anesthetic 782.0 olfactory 781.1 Anosmia (see also Disturbance, sensation) 781.1 hysterical 300.11 postinfectional 478.9 psychogenic 306.7 traumatic 951.8 Anosphrasia 781.1 Disorder - see also Disease sense of smell 781.1 psychogenic 306.7 Disturbance - see also Disease olfactory nerve 781.1 sensation (cold) (heat) (localization) (tactile discrimination localization) (texture) (vibratory) NEC 782.0 smell 781.1 taste 781.1 Dysgeusia 781.1 Hyperosmia (see also Disturbance, sensation) 781.1 Loss sense of smell (see also Disturbance, sensation) 781.1 taste (see also Disturbance, sensation) 781.1 touch (see also Disturbance, sensation) 781.1 Merosmia 781.1 Parageusia 781.1 psychogenic 306.7 Parosmia 781.1 psychogenic 306.7 Perversion, perverted sense of smell or taste 781.1 psychogenic 306.7 Sense loss (touch) (see also Disturbance, sensation) 782.0 smell 781.1 taste 781.1