| Z71 | Persons encountering health services for other counseling and medical advice, not elsewhere classified | NON-BILLABLE CODE |
| Z71.0 | Person encountering health services to consult on behalf of another person | BILLABLE CODE |
| Z71.1 | Person with feared health complaint in whom no diagnosis is made | BILLABLE CODE |
| Z71.2 | Person consulting for explanation of examination or test findings | BILLABLE CODE |
| Z71.3 | Dietary counseling and surveillance | BILLABLE CODE |
| Z71.4 | Alcohol abuse counseling and surveillance | NON-BILLABLE CODE |
| Z71.41 | Alcohol abuse counseling and surveillance of alcoholic | BILLABLE CODE |
| Z71.42 | Counseling for family member of alcoholic | BILLABLE CODE |
| Z71.5 | Drug abuse counseling and surveillance | NON-BILLABLE CODE |
| Z71.51 | Drug abuse counseling and surveillance of drug abuser | BILLABLE CODE |
| Z71.52 | Counseling for family member of drug abuser | BILLABLE CODE |
| Z71.6 | Tobacco abuse counseling | BILLABLE CODE |
| Z71.7 | Human immunodeficiency virus [HIV] counseling | BILLABLE CODE |
| Z71.8 | Other specified counseling | NON-BILLABLE CODE |
| Z71.81 | Spiritual or religious counseling | BILLABLE CODE |
| Z71.83 | Encounter for nonprocreative genetic counseling | BILLABLE CODE |
| Z71.84 | Encounter for health counseling related to travel | BILLABLE CODE |
| Z71.85 | Encounter for immunization safety counseling | BILLABLE CODE |
| Z71.87 | Encounter for pediatric-to-adult transition counseling | BILLABLE CODE |
| Z71.88 | Encounter for counseling for socioeconomic factors | BILLABLE CODE |
| Z71.89 | Other specified counseling | BILLABLE CODE |
| Z71.9 | Counseling, unspecified | BILLABLE CODE |
