(1 pt) A sign is an objective finding that can be measured.
(1 pt) In the alphabetic index of ICD10CM: spondylitis, due to, brucellosis, lumbar region contains a manifestation code. Identify the manifestation code:
(1 pt) In the tabular list, codes in category A92 include a special notation for West Nile virus. Which notation is included?
(2 pts) Which coding convention is not included in codes from category F45 in the tabular list?