History of allergy to penicillin icd 10 code July 8, 2019 16 32 64 128 Personal history of penicillin allergy icd 10 code Icd 10 cm code for history of allergy to penicillin Allergy penicillin icd 10 Allergic to penicillin icd 10 Allergy to antibiotics icd 10