 
| PCS-2023 > H > HZ > HZ4 > HZ4C | 
| HZ4 | None, Group Counseling | |
| Info: | Group Counseling: The application of psychological methods to treat two or more individuals with addictive behavior | |
| HZ4C | Group Counseling, Pre/Post-Test Infectious Disease | |
| HZ4CZ | None | |
| HZ4CZZ | None | |
| HZ4CZZZ | Group Counseling for Substance Abuse Treatment, Pre/Post-Test Infectious Disease | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |