Modifier 25 should be appended to the office or other. outpatient service code to indicate that a significant, separately. identifiable E/M service was provided by the same physician. on the same day as the preventive medicine service.
The level of homocysteine in the blood can be measured with a simple blood test that is often, but not always, done after fasting. Homocysteine levels of 12 mmol/L are considered normal and levels below 10 mmol/L are considered desirable.
Report Abuse. A high level of monocytes could mean a number of things. They're a type of phagocyte-a type of cell found in your blood that 'eats' many types of attacking bacteria and other microorganisms when it matures. High levels could mean that you have an infection as more develop to fight it.