| Diabetes (short- and long-term complications and uncontrolled diabetes) | 25010–25013, 25020–25023, 25030–25033 |
| 25040–25043, 25050–25053, 25060–25063, 25070–25073, 25080–25083, 25090–25093 | |
| 8410–8419 | |
| 25000–25003, 25010–25013, 25020–25023, 25030–25033, 25040–25043, 25050–25053, 25060–25063, 25070–25073, 25080–25083, 25090–25093 | |
| Chronic obstructive pulmonary disease/adult asthma | 490* 4660* 4910 4911 49120 49121 4918 4919 4920 4928 494 4940 4941 496 |
| 49300–49302, 49310–48312, 49320–49322, 49381–49382, 49390–49392 | |
| Congestive heart failure | 39891, 40201, 40211, 40291, 40401, 40403, 40411, 40413, 40491, 40493, 4280, 4281, 42820, 42821–42823, 42830–42833, 42840–42843, 4289 |
↵* Qualifies only if accompanied by secondary diagnosis of any other code on this list.