CPT Code 96165: Health behavior intervention, family without patient, each additional 30 min

When to Use CPT 96165

Use CPT code 96165 when billing for health behavior intervention, family without patient, each additional 30 min. This code is used by licensed therapists (LCSW, LPC, MFT, Psychologist) for outpatient sessions.

Adding CPT 96165 to a Superbill

When generating a superbill with CPT 96165, include the ICD-10 diagnosis code, date of service, fee charged, amount paid, and your NPI number. Superbilled pre-fills common therapy CPT codes automatically.

Common ICD-10 Pairings

These diagnosis codes are frequently used alongside CPT 96165:

Documentation Requirements

Document clinical rationale for patient absence and what additional behavioral guidance was provided to the family in the extended session.

Common Denial Reasons

• ✗ Billed without the primary 96155 code
• ✗ Patient was present — should use 96164
• ✗ Not linked to a medical condition

Modifier Notes

Add-on code — must be billed with 96155.

Reimbursement Expectations

OON reimbursement typically 45-60% of UCR. Expect $27-$72 per additional 30 minutes.