CPT Code 90838: Psychotherapy Add-On with E/M, 53+ minutes
What is CPT 90838?
CPT 90838 is a psychotherapy add-on code for 60 minutes (53 minutes or more of psychotherapy) provided on the same day as an E/M service by the same clinician. It is the add-on counterpart of 90837 and is never billed alone. Because it combines a full E/M visit with long psychotherapy, documentation must keep the two clearly separate.
Psychotherapy add-on for clinicians who provide an E/M service and 53 minutes or more of psychotherapy at the same visit. Less common than 90833 and 90836, and more likely to be reviewed by payers.
Time Requirements
53 minutes or more of psychotherapy (CPT lists 60 minutes), counted separately from E/M time.
Modifiers
| Code | Description |
|---|---|
| 95 | Synchronous audio-video telehealth. Many payers also require a telehealth place of service code (02 or 10). |
| 93 | Synchronous audio-only service, where the payer allows audio-only care. |
When to Use
- An E/M visit plus 53 minutes or more of distinct psychotherapy by the same clinician
- Extended combined visits where the treatment plan documents the need for long psychotherapy sessions
When Not to Use
- Without an E/M code from the same clinician on the same claim
- Psychotherapy under 53 minutes: use 90836 or 90833
- With 90791 or 90792 on the same day
- With crisis psychotherapy codes 90839 or 90840
- By clinicians who do not bill E/M: use 90837
What to Document for CPT 90838
- The E/M service and its medical decision making
- Psychotherapy minutes (53 or more), recorded separately from E/M work
- Why the longer psychotherapy session was clinically needed
- Interventions, client response, and progress toward goals
Common Denial Reasons
- Billed without a qualifying E/M code
- Psychotherapy time under 53 minutes or not separated from E/M time
- No documented clinical need for the extended session
- Frequent use that triggers payer review
Payer Notes
Payer rules vary. Some payers review 90838 closely because it represents a long combined visit. Modifier 25 is generally not required on the E/M, but some payers ask for it.
Related Codes
Frequently Asked Questions
What is the difference between 90837 and 90838?
Both cover 53 minutes or more of psychotherapy. 90837 is billed on its own. 90838 is an add-on billed only with a same-day E/M service by the same clinician.
Can 90838 be billed alone?
No. It is an add-on code and must be billed with a qualifying E/M code from the same clinician on the same date.
Does the total visit need to be over 53 minutes?
The psychotherapy portion alone must reach 53 minutes. Time spent on the E/M service is not counted toward it, so the full visit is longer than 53 minutes.
Is 90838 audited more often?
Some payers review it more closely because it pairs a full E/M visit with long psychotherapy. Clear, separate documentation of both services and of the psychotherapy minutes is the best protection.
Sources: American Medical Association (AMA), CPT Professional codebook: code descriptors, psychotherapy time rules, and add-on code guidance. Centers for Medicare & Medicaid Services (CMS): Medicare Physician Fee Schedule and National Correct Coding Initiative (NCCI) policy.
Payer rules vary. Confirm coverage, time, modifier, and documentation rules with each payer before billing. This page is general education, not billing or legal advice.
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