| Z48 | Encounter for other postprocedural aftercare | NON-BILLABLE CODE |
| Z48.0 | Encounter for attention to dressings, sutures and drains | NON-BILLABLE CODE |
| Z48.00 | Encounter for change or removal of nonsurgical wound dressing | BILLABLE CODE |
| Z48.01 | Encounter for change or removal of surgical wound dressing | BILLABLE CODE |
| Z48.02 | Encounter for removal of sutures | BILLABLE CODE |
| Z48.03 | Encounter for change or removal of drains | BILLABLE CODE |
| Z48.1 | Encounter for planned postprocedural wound closure | BILLABLE CODE |
| Z48.2 | Encounter for aftercare following organ transplant | NON-BILLABLE CODE |
| Z48.21 | Encounter for aftercare following heart transplant | BILLABLE CODE |
| Z48.22 | Encounter for aftercare following kidney transplant | BILLABLE CODE |
| Z48.23 | Encounter for aftercare following liver transplant | BILLABLE CODE |
| Z48.24 | Encounter for aftercare following lung transplant | BILLABLE CODE |
| Z48.28 | Encounter for aftercare following multiple organ transplant | NON-BILLABLE CODE |
| Z48.280 | Encounter for aftercare following heart-lung transplant | BILLABLE CODE |
| Z48.288 | Encounter for aftercare following multiple organ transplant | BILLABLE CODE |
| Z48.29 | Encounter for aftercare following other organ transplant | NON-BILLABLE CODE |
| Z48.290 | Encounter for aftercare following bone marrow transplant | BILLABLE CODE |
| Z48.3 | Aftercare following surgery for neoplasm | BILLABLE CODE |
| Z48.8 | Encounter for other specified postprocedural aftercare | NON-BILLABLE CODE |
| Z48.81 | Encounter for surgical aftercare following surgery on specified body systems | NON-BILLABLE CODE |
| Z48.810 | Encounter for surgical aftercare following surgery on the sense organs | BILLABLE CODE |
| Z48.811 | Encounter for surgical aftercare following surgery on the nervous system | BILLABLE CODE |
| Z48.812 | Encounter for surgical aftercare following surgery on the circulatory system | BILLABLE CODE |
| Z48.813 | Encounter for surgical aftercare following surgery on the respiratory system | BILLABLE CODE |
| Z48.814 | Encounter for surgical aftercare following surgery on the teeth or oral cavity | BILLABLE CODE |
| Z48.815 | Encounter for surgical aftercare following surgery on the digestive system | BILLABLE CODE |
| Z48.816 | Encounter for surgical aftercare following surgery on the genitourinary system | BILLABLE CODE |
| Z48.817 | Encounter for surgical aftercare following surgery on the skin and subcutaneous tissue | BILLABLE CODE |
| Z48.89 | Encounter for other specified surgical aftercare | BILLABLE CODE |
