Modifier 96 is appended to CPT codes to indicate that a service or procedure was provided for habilitative purposes — i.e., to help a patient learn, maintain, or improve skills and functioning for daily living that they have not yet developed. The AMA’s CPT guidance defines the modifier’s clinical intent: use modifier 96 only when the same CPT code could be used for either habilitative or rehabilitative care and the provider’s purpose is habilitative (teaching or developing new skills rather than restoring previously lost skills). Examples include speech therapy teaching new articulation in a child with developmental delay or occupational therapy developing fine motor ADL skills in a child with congenital motor delays.

The AMA does not assign payment values or specific reimbursement rules to modifier 96, and CMS materials do not publish a universal Medicare payment policy tied to this modifier. In practice, whether modifier 96 affects payment or coverage depends on the individual payer’s benefit design and policy for habilitative versus rehabilitative services. Proper use ensures the claim accurately reflects clinical intent and allows payers to apply their own habilitative coverage rules; providers should consult payer policy or contact provider relations for payer-specific reimbursement guidance.