You can indicate the proper diagnosis codes for billing purposes within the Assessment Wizard. 

After selecting the condition, you can indicate diagnosis codes by either selecting the associated codes or searching fro a code using the search bar:

This is what it will look like once a diagnosis code has been indicated: 

Note: You can associate multiple diagnosis codes, however, when you diagnosis point, up to only 4 can be tagged to a single service code. You can have up to 12 diagnosis codes on the entire claim form. 

You can indicate proper service codes for billing purposes within the Plan Wizard. 

When completing the plan wizard, you want ensure that any codes that you will be billing are indicated with a numerical unit. 

To increase billable units, click the selection again. To reset, click and hold the selection or continue clicking to cycle through the billing units until the item is unselected.

The selections within the Evaluation & Management, Treatments, and Rehab all have their corresponding CPT codes associated (see that list here). For items within the Tests, Modalities, and Supplements & Supplies, you will need to associate the correct billing code within their respective database.   

The easiest way to import codes to a purchase is by clicking the Import Charges button within the Plan Wizard. Clicking the Import Charges button will import your indicated diagnosis and service codes to the corresponding patient purchase. Please note that you will still need to diagnosis point. 

Your diagnosis and service codes will import and you have the option to diagnosis point from this screen (simple click the green tag button to tag a diagnosis to all services or manually search for and add a diagnosis code). 

You also have the option to add an insurance policy from this screen, or you can add it from the patient purchase. 

Remember to hit Save when you're done!