WeBill Health

Physical Therapy Billing Denials: What Is Generating the Claims and How to Stop Them in 2026

Physical therapy billing denials PT session medical necessity documentation 2026

Physical therapy billing denials in 2026 are not generated by clinical failures. They are generated by a unit count that does not match the documented session minutes, a note that describes symptoms instead of functional deficits, a GP modifier omitted from a claim before it reaches a reviewer, and a Medicare Advantage authorization that expired three days before the last session of a treatment block. This article maps each denial vector, what it costs per month at full patient volume, and what audit-ready PT billing actually requires before a claim leaves your practice.

Telehealth Billing Denials in Mental Health: What Is Generating the Claims and How to Stop It in 2026

Telehealth billing denials mental health provider reviewing virtual session claim errors

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.

ABA Billing Denials in 2026: The Patterns Behind the Recoupment Demands

aba-therapy-denials

Payers are running post-payment utilization reviews on ABA claims in 2026 and issuing recoupment demands on sessions that were delivered correctly. This article breaks down the five denial patterns hitting ABA practices right now, from unit calculation errors and supervision ratio flags to NCCI bundling edits and authorization unit exhaustion, and shows what audit-ready ABA billing actually requires before a claim leaves your practice.