I should start off by saying I am not a biller/coder and I likely know nothing about what I am talking about. But, AC doesn't put these codes in. There are literally thousands of codes, and it would take one person quite a long time and mistakes would be made. Just like the medications are provided by xxx, the ICD-10 codes are provided by SNOMED. When a code is found let's say for pain, you can scroll down and find different ICD-10 codes for back pain, but for burning pain, acute pain, etc., you will still find R52.0. The same with M72.2. Sure, there are some funny ones with Policeman's heel, but there is also Plantar fasciitis. As long as you choose the proper code for the diagnosis you are using, you will be fine. It is actually entertaining to see, "Fell from an airplane and chute didn't open," or "Fell from a train onto an employee." Vomiting alone vs vomiting with friends is interesting although they really mean vomiting with no other symptoms.
I love ICD-10. It is much easier than the old, out of date, ICD-9. And, none our insurance claims have been rejected.
Again, maybe I am out of line here, but I don't get it. And, you can add and edit and make certain ones come from the dropdown list. I generally just fine them. I memorize most, such as acute l will give me acute left otitis media, while just acute will not.
One of my best tricks in meds is using amoxicillin- with the hyphen, which then gives me the generic Augmentin.