Icd 10 code for right submandibular swelling July 8, 2019 16 32 64 128 Icd 10 code for right submandibular gland swelling Left submandibular swelling icd 10 Icd 10 code for right submandibular sialadenitis Icd 10 code for left submandibular sialadenitis Icd 10 code for right submandibular lymphadenopathy