How to Bill 99214 With 90833: E/M Plus Psychotherapy for Psychiatry and PMHNP Visits

Yes, a psychiatrist or PMHNP can bill an E/M code like 99214 together with a psychotherapy add-on like 90833 on the same visit. The E/M covers the medical work (medication management), the add-on covers at least 16 minutes of psychotherapy, and the two must be documented as separate services. Most denials come from missing psychotherapy time, a psychotherapy note that is just a copy of the E/M note, or the wrong add-on for the minutes spent.

This combination is the backbone of prescriber billing in outpatient psychiatry. Done correctly, it pays for the full visit. Done loosely, it is one of the easiest claim types for payers to deny or take back in an audit.

The codes

The E/M code is chosen by how complex the medical decision making was. The add-on code is chosen by how many minutes of psychotherapy were provided.

Add-on code	Psychotherapy time	Billed with
90833	16 to 37 minutes	An E/M code, such as 99213 or 99214
90836	38 to 52 minutes	An E/M code
90838	53 minutes or more	An E/M code

Fewer than 16 minutes of psychotherapy is not billable as an add-on. In that case, bill the E/M alone.

For the E/M, the common outpatient codes for established patients are:

E/M code	Medical decision making	Typical psychiatry example
99213	Low	Stable patient, one chronic condition, no medication change
99214	Moderate	Condition not at goal, medication adjusted, or prescription drug management
99215	High	Severe exacerbation, risk of harm, or drug therapy needing intensive monitoring

Prescription drug management counts as moderate risk, one of the three elements of medical decision making. Two of the three elements (problems, data, risk) must reach a level to support it, which is why 99214 is common in medication management visits when the problem side is also moderate. The level still has to match what is documented.

Rules that decide whether the claim pays

1. Two separate services, two separate pieces of documentation. The E/M part needs its own history, assessment and plan. The psychotherapy part needs its own description: what kind of therapy was used (for example supportive, CBT-based or motivational), what was addressed, and how the patient responded.

2. Psychotherapy time must be written down. Record the minutes of psychotherapy, or start and stop times. Without a time, the payer cannot tell which add-on is supported and will usually deny it.

3. Do not count the same minutes twice. Time spent on psychotherapy cannot also be used to choose the E/M level. Pick the E/M level based on medical decision making.

4. Modifier 25 is usually not needed. The add-on codes exist to be billed with an E/M, so the E/M normally goes out without modifier 25. If a specific payer’s policy says otherwise, follow the payer.

5. Interactive complexity can be added. When something like a guardian, an interpreter or conflicting caregivers makes the communication harder, 90785 may be added to the psychotherapy add-on. It cannot be billed with an E/M alone.

Codes that do not go together

• 90792 with an E/M on the same day. 90792 (psychiatric diagnostic evaluation with medical services) already includes the medical evaluation. Bill one or the other.
• 90833 with 90832, 90834 or 90837. A prescriber bills either an E/M plus a psychotherapy add-on, or a standalone psychotherapy code, not both for the same session.
• Two E/M codes on the same day by the same provider. One visit, one E/M.

A documentation checklist

Before a claim goes out, we check that the note shows:

• The E/M elements that support the level: problems addressed, data reviewed, and risk (for example, a medication change)
• A separate psychotherapy section with the technique used and the patient’s response
• Psychotherapy minutes, not total visit minutes
• For telehealth, the place of service and any modifier the payer requires (see our guide to telehealth place of service and modifiers)

Why these claims get denied

Denial reason	What usually caused it	Fix
Add-on denied, E/M paid	No psychotherapy time in the note	Add minutes to every psychotherapy section
Add-on down-coded	Minutes do not reach the next time threshold	Bill the code the minutes support
Whole claim denied as duplicate	E/M and standalone psychotherapy code billed together	Use the add-on, not the standalone code
Out-of-network denial	Prescriber credentialed with the medical plan, not the behavioral health carve-out	Credential with the network that administers the behavioral benefit

The last one is not a coding problem at all, but it is the most expensive. Our PMHNP credentialing guide explains behavioral health carve-outs in detail.

Nurse practitioners

PMHNPs bill the same codes as psychiatrists. Medicare pays nurse practitioners 85% of the physician fee schedule amount when they bill under their own NPI. Commercial payers set their own rates, and some pay NPs the same as physicians.

Codes and payer rules change. We check current CPT guidance and each payer’s policy before submission, and if your add-on codes are being denied, our psychiatry billing team can review a sample of claims as part of a free audit.

Frequently asked questions