Icd 10 copd unspecified July 8, 2019 16 32 64 128 Icd 10 code copd unspecified Icd 10 copd exacerbation unspecified Icd 10 cm code for copd unspecified Icd 10 code for copd exacerbation unspecified Icd 10 code for copd with asthma unspecified