CPT Code 99215: Office visit, established patient, high complexity

When to Use CPT 99215

Use CPT code 99215 when billing for office visit, established patient, high complexity. This code is used by licensed therapists (LCSW, LPC, MFT, Psychologist) for outpatient sessions.

Adding CPT 99215 to a Superbill

When generating a superbill with CPT 99215, 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 99215:

Documentation Requirements

Document high-complexity decision making with significant risk management. Include comprehensive medication review, side-effect assessment, and detailed risk analysis.

Common Denial Reasons

• ✗ Documentation does not support high-complexity decision making
• ✗ Downcoded to 99214 — insufficient evidence of high-risk management
• ✗ Missing comprehensive assessment or data review documentation

Got one of these on a remittance? Decode the denial code.

Reimbursement Expectations

OON reimbursement typically 50-70% of UCR. Expect $80-$210 from commercial plans.