ICD-10-PCS Billable Code

HZ37ZZZ

Individual Counseling Motivational Enhancement to None with None, None Approach

Procedural Specifications

Clinical Axis Detail Definition
SectionH Substance Abuse Treatment
Body SystemZ None
Operation3 Individual Counseling
Body Part7 Motivational Enhancement
ApproachZ None
DeviceZ None
QualifierZ None

Operation Definition

The application of psychological methods to treat an individual with addictive behavior

Procedure Overview

Individual counseling in substance abuse treatment involves a one-on-one session between a patient and a trained counselor focused on the behaviors, triggers, and thought patterns connected to addiction. Unlike broader psychotherapy, this form of counseling tends to be more practical and goal-oriented, helping the person build coping strategies, set recovery milestones, and work through immediate challenges in daily life that threaten sobriety.

Sessions are commonly delivered throughout a treatment episode, whether inpatient, residential, or outpatient, and often run alongside group sessions and medical care. The counselor may draw on structured approaches such as motivational interviewing or relapse prevention planning, tailoring the conversation to the individual's specific substance use history and circumstances rather than following a fixed psychotherapy protocol.

Anatomy & Axis Detail

Motivational Enhancement

This qualifier documents individual counseling using motivational enhancement techniques, an approach designed to resolve a patient's ambivalence about changing substance use behavior rather than directly teaching cognitive or behavioral skills. Sessions typically involve reflective listening, exploring the discrepancy between the patient's stated goals and current substance use, and eliciting the patient's own arguments for change, consistent with motivational interviewing principles. It is commonly used with patients who are not yet ready to commit to treatment or who show low engagement, making it distinct in purpose from confrontational or psychoeducational counseling. Delivered one-on-one, this method depends heavily on the counselor's ability to respond to the individual patient's readiness stage. Documentation should reflect the patient's expressed ambivalence and any shift in motivation observed during the session.

Coding & Documentation

This code is assigned when documentation describes a one-on-one session between the patient and a qualified counselor specifically addressing addictive behavior, with enough detail to show it was an individual rather than group format. Notes should reflect the date, focus of the session, and that it was conducted as part of the substance abuse treatment plan.

A frequent mistake is defaulting to this code whenever any counseling is mentioned without confirming the session was one-on-one, when the encounter was actually a group format. Coders also sometimes misapply this code for sessions that meet the definition of individual psychotherapy, since counseling and psychotherapy notes can use overlapping language even though they represent distinct root operations.

Commonly Confused With

The closest point of confusion is with individual psychotherapy, coded separately in this section; counseling generally centers on practical behavioral support and skill-building, while psychotherapy applies formal psychological methods such as cognitive or psychodynamic techniques to treat the addictive behavior. It is also distinguished from group counseling by participant count alone, one patient versus two or more, so documentation specifying who was present is essential to choosing correctly.