2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Other Metabolic Disorders And Immunity Disorders 270-279 > Other And Unspecified Disorders Of Metabolism 277.* > 2006 ICD-9-CM Diagnosis 277.6 Other deficiencies of circulating enzymes View the most recent version of ICD-9-CM 277.6 277.6 is a specific code that can be used to specify a diagnosis 277.6 contains 17 index entries View the ICD-9-CM Volume 1 277.* hierarchy Alternate Terminology Hereditary angioedema  Index entries containing 277.6: Angioedema (allergic) (any site) (with urticaria) 995.1 hereditary 277.6 Angioneurotic edema (allergic) (any site) (with urticaria) 995.1 hereditary 277.6 Deficiency, deficient biotinidase 277.6 bradykinase-1 277.6 enzymes, circulating NEC (see also Deficiency, by specific enzyme) 277.6 Edema, edematous 782.3 angioneurotic (allergic) (any site) (with urticaria) 995.1 hereditary 277.6 circumscribed, acute 995.1 hereditary 277.6 essential, acute 995.1 hereditary 277.6 glottis, glottic, glottides (obstructive) (passive) 478.6 allergic 995.1 hereditary 277.6 periodic 995.1 hereditary 277.6 Quincke's 995.1 hereditary 277.6 Giant urticaria 995.1 hereditary 277.6 Periodic - see also condition edema 995.1 hereditary 277.6 Urticaria 708.9 with angioneurotic edema 995.1 hereditary 277.6 giant 995.1 hereditary 277.6 gigantea 995.1 hereditary 277.6 larynx 995.1 hereditary 277.6