Icd 10 code for bilateral chronic sinusitis July 8, 2019 16 32 64 128 Icd 10 code for bilateral chronic maxillary sinusitis Icd 10 code for bilateral chronic ethmoid sinusitis Icd 10 code for bilateral sinusitis Bilateral sinusitis icd 10 Sinusitisi icd 10 Sinusitis icd 9 Icd 10 code chronic sinusitis