CPT 90837 Billing Services
CPT 90837 is the 60-minute session — the highest-time psychotherapy code, and the one payers audit most closely.
Get a free 90837 billing reviewHow 90837 gets billed cleanly
Each step is documented — miss one and the claim is denied.
What CPT 90837 covers
CPT 90837 bills an individual psychotherapy session of 60 minutes — a total time of at least 53 minutes with the patient. It is used when a longer session is clinically warranted.
Because it pays the most of the three timed codes, payers watch how often it's used and may request records. The documented session time and medical necessity are what keep a schedule of 90837 claims clean and off the auditor's radar.
Furnished by licensed behavioral-health providers within their scope and payer enrollment.
Billing requirements at a glance
| Requirement | What EnVisionMD verifies before submitting |
|---|---|
| Session time | Total time of 53+ minutes documented |
| Medical necessity | Note supports why a 60-minute session was needed |
| Provider | Licensed and enrolled for the plan |
| Payer limits | Frequency caps or prior-auth checked per payer |
Common 90837 denials — and how we prevent them
| Why it is flagged | How we avoid it |
|---|---|
| Time not documented | Session length confirmed before the claim goes out |
| Overused vs 90834 | Necessity for 60 minutes documented; code matches the session |
| Prior auth / frequency missed | Payer rules checked per plan |
| Telehealth POS/modifier wrong | Virtual sessions billed with correct POS and modifier 95 |
Related codes we also bill
Behavioral-health billing rarely uses one code alone — these sit alongside 90837, each with its own page.
How EnVisionMD RCM bills 90837 for your practice
We run behavioral-health billing end to end — eligibility, telehealth POS and modifiers, time and medical-necessity documentation, prior-auth tracking and clean claim submission — so 90837 gets paid and stays off the auditor’s radar.
Request my free 90837 billing reviewCPT 90837 — frequently asked questions
It bills a 60-minute individual psychotherapy session — at least 53 minutes with the patient.
It is the highest-paying, longest psychotherapy code, so payers flag heavy use — documentation of time and necessity is essential.
It varies by payer; some limit frequency or require auth. We verify each payer before billing.
90834 is 45 minutes (38–52); 90837 is 60 minutes (53+).
Yes, with modifier 95 and the correct telehealth place of service.