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Code deleted, use 90836 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 45 to 50 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 90819 refers to a specific type of individual psychotherapy that is conducted in an inpatient hospital, partial hospital, or residential care setting. This therapeutic intervention lasts approximately 45 to 50 minutes and involves face-to-face interaction between the therapist and the patient. The primary focus of this psychotherapy is to utilize insight-oriented techniques, behavior modification strategies, and supportive counseling to help the patient achieve better self-understanding and emotional well-being. The therapy may include elements of reeducation, support, reassurance, and discussions aimed at gaining insight into the patient's thoughts and behaviors. Additionally, this code is applicable when medical evaluation and management services are provided during the same session, indicating a comprehensive approach to the patient's mental health care that may also involve medication management as needed. Overall, this code captures the multifaceted nature of psychotherapy in a structured inpatient environment, emphasizing the importance of both psychological support and medical oversight in the treatment process.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 90819 is indicated for patients who require intensive psychological support and intervention in a controlled environment. This may include individuals experiencing severe mental health issues that necessitate hospitalization or residential care. The following conditions may warrant the use of this code:

  • Severe Depression Patients exhibiting significant depressive symptoms that impair daily functioning and require immediate therapeutic intervention.
  • Anxiety Disorders Individuals suffering from acute anxiety or panic disorders that necessitate structured therapeutic support.
  • Post-Traumatic Stress Disorder (PTSD) Patients dealing with the aftermath of traumatic experiences who need focused psychotherapy to process their emotions and reactions.
  • Substance Use Disorders Individuals in need of behavioral modification strategies to address addiction issues within a supportive therapeutic framework.
  • Psychotic Disorders Patients experiencing psychosis who require both medical management and psychotherapy to stabilize their condition.

2. Procedure

The procedure for CPT® Code 90819 involves several key steps that ensure comprehensive care for the patient. Each step is designed to facilitate effective psychotherapy while also addressing any medical needs.

  • Initial Assessment The session begins with a thorough assessment of the patient's mental health status, including a review of their history, current symptoms, and any relevant medical conditions. This evaluation helps the therapist tailor the psychotherapy to the individual needs of the patient.
  • Therapeutic Interaction Following the assessment, the therapist engages the patient in a face-to-face session lasting approximately 45 to 50 minutes. During this time, various therapeutic techniques are employed, including insight-oriented discussions, behavior modification strategies, and supportive counseling. The therapist encourages the patient to explore their thoughts and feelings, fostering self-understanding and emotional growth.
  • Medical Evaluation and Management If necessary, the therapist may also provide medical evaluation and management services during the session. This could involve discussing medication options, monitoring the patient's response to any prescribed medications, and making adjustments as needed to optimize the patient's treatment plan.
  • Documentation Throughout the session, the therapist documents the patient's progress, therapeutic interventions used, and any changes in the patient's condition. This documentation is crucial for ongoing treatment planning and for ensuring compliance with medical coding and billing requirements.

3. Post-Procedure

After the completion of the psychotherapy session coded under 90819, the patient may be advised on follow-up care and additional therapeutic interventions. It is essential for the patient to continue engaging in their treatment plan, which may include subsequent psychotherapy sessions, medication management, and participation in group therapy or other supportive services. The therapist will typically schedule follow-up appointments to monitor the patient's progress and make any necessary adjustments to the treatment approach. Additionally, the patient may be provided with resources or referrals to support their ongoing recovery and mental health maintenance.

Short Descr PSYTX HOSP 45-50 MIN W/E&M
Medium Descr IND PSYCTX INPT/PRTL HOSP/RES 45-50 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 45 to 50 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) none
MUE Not applicable/unspecified.
CCS Clinical Classification 218 - Psychological and psychiatric evaluation and therapy
Date
Action
Notes
2013-01-01 Deleted Code deleted, use 90836 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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