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Code deleted, use 90833 and 99201-99255, 99304-99337, 99341-99350 and 90875 (if applicable)

Official Description

Individual psychotherapy, insight oriented, behavior modifying and/or supportive, in an inpatient hospital, partial hospital or residential care setting, approximately 20 to 30 minutes face-to-face with the patient; with medical evaluation and management services

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Code 90817 refers to a specific type of individual psychotherapy that is conducted in an inpatient hospital, partial hospital, or residential care setting. This procedure typically lasts approximately 20 to 30 minutes and involves face-to-face interaction between the therapist and the patient. The psychotherapy provided under this code is characterized as insight-oriented, behavior-modifying, and/or supportive. This means that the therapist may employ various techniques aimed at helping the patient gain a deeper understanding of their thoughts and behaviors, while also providing support and reassurance throughout the therapeutic process. Additionally, the session may include medical evaluation and management services, which are essential for addressing any underlying medical issues that may affect the patient's mental health. It is important to note that this code is applicable when these medical services are also rendered during the psychotherapy session, ensuring a comprehensive approach to the patient's care.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The indications for using CPT® Code 90817 include various mental health conditions that necessitate individual psychotherapy in a structured inpatient or residential environment. This may encompass situations where patients are experiencing significant emotional distress, behavioral issues, or mental health disorders that require intensive therapeutic intervention. The following conditions may warrant the use of this code:

  • Severe Depression Patients exhibiting symptoms of major depressive disorder that significantly impair their daily functioning may benefit from this type of psychotherapy.
  • Anxiety Disorders Individuals suffering from anxiety disorders, including generalized anxiety disorder, panic disorder, or social anxiety, may require focused therapeutic support.
  • Post-Traumatic Stress Disorder (PTSD) Patients with PTSD may need specialized psychotherapy to process traumatic experiences and develop coping strategies.
  • Substance Use Disorders Those struggling with addiction may engage in psychotherapy to address underlying psychological issues and support recovery efforts.
  • Behavioral Issues Patients exhibiting maladaptive behaviors that disrupt their social or personal lives may require behavior-modifying psychotherapy.

2. Procedure

The procedure associated with CPT® Code 90817 involves several key steps that ensure effective delivery of psychotherapy within the specified setting. Each step is crucial for achieving the therapeutic goals set for the patient.

  • Initial Assessment The session typically begins with an initial assessment where the therapist evaluates the patient's current mental state, history, and specific needs. This assessment is critical for tailoring the therapeutic approach to the individual.
  • Therapeutic Interaction Following the assessment, the therapist engages the patient in a structured therapeutic interaction. This may involve discussing the patient's thoughts, feelings, and behaviors, and exploring insights that can lead to behavior modification.
  • Supportive Techniques Throughout the session, the therapist employs supportive techniques, which may include reassurance, validation of feelings, and encouragement to foster a safe environment for the patient to express themselves.
  • Behavior Modification Strategies The therapist may introduce specific behavior modification strategies aimed at helping the patient develop healthier coping mechanisms and self-understanding. This could involve cognitive-behavioral techniques or other evidence-based practices.
  • Medical Evaluation and Management If applicable, the therapist may also provide medical evaluation and management services during the session. This could involve assessing the need for medication adjustments or other medical interventions that support the patient's mental health treatment.

3. Post-Procedure

After the completion of the psychotherapy session coded under 90817, the patient may be advised on several post-procedure considerations. These may include recommendations for follow-up sessions to continue therapeutic progress, as well as any necessary adjustments to medication if medical evaluation was part of the session. Patients are often encouraged to engage in self-care practices and utilize coping strategies discussed during therapy. Additionally, ongoing monitoring of the patient's mental health status may be necessary to ensure that they are responding well to the treatment plan and to make any needed modifications in their care.

Short Descr PSYTX HOSP 20-30 MIN W/E&M
Medium Descr IND PSYCTX INPT/PRTL HOSP/RES 20-30 MIN MED E/M
Long Descr Individual psychotherapy, insight oriented, behavior modifying and/or supportive, in an inpatient hospital, partial hospital or residential care setting, approximately 20 to 30 minutes face-to-face with the patient; with medical evaluation and management services
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Discontinued Code
Type of Service (TOS) 1 - Medical Care
Berenson-Eggers TOS (BETOS) M5B - Specialist - psychiatry
MUE Not applicable/unspecified.
CCS Clinical Classification 218 - Psychological and psychiatric evaluation and therapy
Date
Action
Notes
2013-01-01 Deleted Code deleted, use 90833 and 99201-99255, 99304-99337, 99341-99350 and 90875 (if applicable)
2011-01-01 Changed Short description changed.
1998-01-01 Added Code added
Code
Description
Code
Description
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