ICD-10-PCS Billable Code

GZ52ZZZ

Individual Psychotherapy Cognitive to None with None, None Approach

Procedural Specifications

Clinical Axis Detail Definition
SectionG Mental Health
Body SystemZ None
Operation5 Individual Psychotherapy
Body Part2 Cognitive
ApproachZ None
DeviceZ None
QualifierZ None

Operation Definition

Treatment of an individual with a mental health disorder by behavioral, cognitive, psychoanalytic, psychodynamic or psychophysiological means to improve functioning or well-being

Procedure Overview

Individual psychotherapy is one-on-one treatment aimed at helping a person with a mental health disorder understand and change patterns of thinking, feeling, or behaving that are causing them distress or impairing their life. It draws on established therapeutic approaches, including cognitive-behavioral techniques, psychodynamic exploration of past experiences, or psychophysiological methods that address the body's stress response, depending on what the clinician and patient determine will be most effective.

Unlike medication management or crisis care, this treatment is process-oriented and typically unfolds over a series of scheduled sessions rather than resolving in a single encounter. The therapeutic relationship itself, along with consistent engagement over time, is often central to the treatment working as intended.

Anatomy & Axis Detail

Cognitive

Cognitive individual psychotherapy centers on identifying and restructuring distorted or unhelpful thought patterns believed to drive emotional distress, operating on the premise that changing interpretation of events changes the resulting feelings and behavior. It is frequently used for mood and anxiety disorders where automatic negative thoughts, catastrophizing, or rigid beliefs sustain symptoms. A clinician works with the patient to recognize cognitive distortions, test their validity against evidence, and develop more balanced alternative thoughts. Unlike behavioral therapy, the primary target is internal cognition rather than external action, though behavior often shifts as a downstream effect. Documentation should reflect the cognitive focus of the session, such as work on core beliefs or automatic thoughts, to differentiate it from purely behavioral or supportive interventions.

Coding & Documentation

Documentation supporting this code should describe the therapeutic modality used, the focus of the session, and progress toward treatment goals for a diagnosed or suspected mental health condition. The record needs to show that the encounter was a deliberate, structured therapy session rather than an informal check-in. A recurring error is coding supportive conversation or medication follow-up as psychotherapy when no distinct therapeutic technique is documented. Coders should also watch for sessions that blend brief medication review with psychotherapy, since both elements may need separate recognition depending on what the note actually supports.

Commonly Confused With

This family is easily confused with counseling, which addresses normal developmental or situational issues rather than a diagnosed mental health disorder; the presence or absence of a disorder-focused treatment plan is the key differentiator. It is also distinguished from family psychotherapy by participants: individual psychotherapy involves only the identified patient, while family psychotherapy includes other family members as part of the treatment itself, not merely as background support.