Exposure to std icd 10 July 8, 2019 16 32 64 128 Exposure to std icd 10 code Exposure to std icd 10 z20 2 Exposure to std chlamydia icd 10 Possible exposure to std icd 10 cm Possible exposure to std icd 10 z20 2 Exposure to std chlamydia and gonorrhea icd 10 Exposure to influenza icd 10 Exposure to chemicals icd 10 Exposure to dust icd 10