| Z73 | Problems related to life management difficulty | NON-BILLABLE CODE |
| Z73.1 | Type A behavior pattern | BILLABLE CODE |
| Z73.2 | Lack of relaxation and leisure | BILLABLE CODE |
| Z73.3 | Stress, not elsewhere classified | BILLABLE CODE |
| Z73.4 | Inadequate social skills, not elsewhere classified | BILLABLE CODE |
| Z73.5 | Social role conflict, not elsewhere classified | BILLABLE CODE |
| Z73.6 | Limitation of activities due to disability | BILLABLE CODE |
| Z73.8 | Other problems related to life management difficulty | NON-BILLABLE CODE |
| Z73.81 | Behavioral insomnia of childhood | NON-BILLABLE CODE |
| Z73.810 | Behavioral insomnia of childhood, sleep-onset association type | BILLABLE CODE |
| Z73.811 | Behavioral insomnia of childhood, limit setting type | BILLABLE CODE |
| Z73.812 | Behavioral insomnia of childhood, combined type | BILLABLE CODE |
| Z73.819 | Behavioral insomnia of childhood, unspecified type | BILLABLE CODE |
| Z73.82 | Dual sensory impairment | BILLABLE CODE |
| Z73.89 | Other problems related to life management difficulty | BILLABLE CODE |
| Z73.9 | Problem related to life management difficulty, unspecified | BILLABLE CODE |
