K94.0 vs T86.8491
K94.0 (Colostomy complications) compared with T86.8491 (Unspecified complication of corneal transplant, right eye), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. T86.8491 carries an Excludes2 note covering K94.0: “colostomy malfunction (K94.0-)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Yes, when both are documented. T86.8491 carries an Excludes2 note covering K94.0: “ostomy complications (J95.0-, K94.-, N99.5-)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| K94.0Colostomy complications | T86.8491Unspecified complication of corneal transplant, right eye | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | K00-K95 — Diseases of the Digestive System (K00-K95) | S00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) |
| Definition | Colostomy complications is a non-billable ICD-10-CM category code (K94.0). | Unspecified complication of corneal transplant, right eye is a billable ICD-10-CM diagnosis code (T86.8491). |
| Use additional code | — | code to identify other transplant complications, such as: graft-versus-host disease (D89.81-) malignancy associated with organ transplant (C80.2) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources