Are Z Codes Billable?

The “Z” codes denote reasons for encounters. So, when the billing office uses this code, it is to be used along with a primary diagnosis code that describes the illness or injury. The “Z” code is secondary and falls within a broad category labeled “Factors Influencing Health Status and Contact with Health Services.”

Are Z codes reimbursable?

Are Z codes worth using? ... These are codes that acknowledge emotional or behavioral symptoms while deferring a specific diagnosis for up to six months. They're typically reimbursable and can be found under F43.

Does insurance pay for Z codes?

Generally, insurance companies do not reimburse for Z-codes in the DSM-5, because these codes are not classified as mental health disorders. An example of a Z-code is "Z63.