| T86858 | Other complications of intestine transplant |
| T86859 | Unspecified complication of intestine transplant |
| T86890 | Other transplanted tissue rejection |
| T86891 | Other transplanted tissue failure |
| T86892 | Other transplanted tissue infection |
| T86898 | Other complications of other transplanted tissue |
| T86899 | Unspecified complication of other transplanted tissue |
| T8690 | Unspecified complication of unspecified transplanted organ and tissue |
| T8691 | Unspecified transplanted organ and tissue rejection |
| T8692 | Unspecified transplanted organ and tissue failure |
| T8693 | Unspecified transplanted organ and tissue infection |
| T8699 | Other complications of unspecified transplanted organ and tissue |
| T870X1 | Complications of reattached (part of) right upper extremity |
| T870X2 | Complications of reattached (part of) left upper extremity |
| T870X9 | Complications of reattached (part of) unspecified upper extremity |
| T871X1 | Complications of reattached (part of) right lower extremity |
| T871X2 | Complications of reattached (part of) left lower extremity |
| T871X9 | Complications of reattached (part of) unspecified lower extremity |
| T872 | Complications of other reattached body part |
| T8740 | Infection of amputation stump, unspecified extremity |
| T8741 | Infection of amputation stump, right upper extremity |
| T8742 | Infection of amputation stump, left upper extremity |
| T8743 | Infection of amputation stump, right lower extremity |
| T8744 | Infection of amputation stump, left lower extremity |
| T880XXA | Infection following immunization, initial encounter |
| T881XXA | Other complications following immunization, not elsewhere classified, initial encounter |
| T882XXA | Shock due to anesthesia, initial encounter |
| T883XXA | Malignant hyperthermia due to anesthesia, initial encounter |
| T886XXA | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter |
| Z431 | Encounter for attention to gastrostomy |
| Z4821 | Encounter for aftercare following heart transplant |
| Z4822 | Encounter for aftercare following kidney transplant |
| Z4823 | Encounter for aftercare following liver transplant |
| Z4824 | Encounter for aftercare following lung transplant |
| Z48280 | Encounter for aftercare following heart-lung transplant |
| Z48290 | Encounter for aftercare following bone marrow transplant |
| Z681 | Body mass index (BMI) 19.9 or less, adult |
| Z6841 | Body mass index (BMI) 40.0-44.9, adult |
| Z6842 | Body mass index (BMI) 45.0-49.9, adult |
| Z6843 | Body mass index (BMI) 50-59.9 , adult |
| Z6844 | Body mass index (BMI) 60.0-69.9, adult |
| Z6845 | Body mass index (BMI) 70 or greater, adult |
| Z940 | Kidney transplant status |
| Z941 | Heart transplant status |
| Z942 | Lung transplant status |
| Z943 | Heart and lungs transplant status |
| Z944 | Liver transplant status |
| Z9481 | Bone marrow transplant status |
| Z9482 | Intestine transplant status |
| Z9483 | Pancreas transplant status |
| Z9484 | Stem cells transplant status |
| Z95811 | Presence of heart assist device |
| Z95812 | Presence of fully implantable artificial heart |
| Z9911 | Dependence on respirator [ventilator] status |
| Z9912 | Encounter for respirator [ventilator] dependence during power failure |