sign, symptom, or diagnosis, it is appropriate to assign both the V code and the code describing the reason for the non-routine test. 18
The difference is in the types of non -nutritive sweeteners used. Diet Coke has aspartame while Coke Zero has a mix of aspartame and acesulfame potassium. The beverages have different levels of sweetness and off tastes (I.e. high levels of aspartame have a metallic taste) as a result.
Coke Zero contains 34 milligrams of caffeine per 12 ounce serving. In comparison, an 8-ounce cup of brewed coffee contains 108 milligrams of caffeine.n addition, they both contain caffeine and between 1 to 4 calories per can -- anything under 5 calories does not need to be reported on nutrition label -- and are fat-free, protein-free, and carb-free. Both Coke Zero -- and Diet Coke -- contain caffeine, unless you buy the caffeine-free version of the beverage.