Lewy body dementia unspecified icd 10 July 8, 2019 16 32 64 128 Lewy body dementia with agitation unspecified dementia severity icd 10 Lewy body dementia with psychotic disturbance unspecified dementia severity icd 10 Lewy body dementia icd 10 code Lewy body dementia icd 10 Depression icd 10 Unspecified dementia icd 10