All codes are not the same - just because a code is covered by a health plan, it doesn’t mean it describes the functional orthotic being prescribed in your practice. Likewise, although we know that functional orthotics are proven to make a difference in lower back and other spinal pain that doesn’t mean the patient has a benefit for that diagnosis. This overview tutorial outlines best practices for proper HCPCS coding, modifiers, and ICD-10 coding necessary for payment.