Telehealth Billing Denials in Mental Health: What Is Generating the Claims and How to Stop It in 2026
Telehealth billing denials in mental health practices in 2026 are not generated by clinical failures. They are generated by a POS code applied to the wrong patient location, a modifier that does not match the payer's current policy, an audio-only session where the documentation does not support the modality, and a MHPAEA parity violation that most billing teams do not know they can invoke on appeal. This article breaks down each pattern, what it costs per month at full caseload volume, and what audit-ready telehealth billing actually requires before a claim leaves your practice.