K68.11 vs K91.840
K68.11 (Postprocedural retroperitoneal abscess) compared with K91.840 (Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure), 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. K91.840 carries an Excludes2 note covering K68.11: “postprocedural (radiation) retroperitoneal abscess (K68.11)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| K68.11Postprocedural retroperitoneal abscess | K91.840Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | K00-K95 — Diseases of the Digestive System (K00-K95) | K00-K95 — Diseases of the Digestive System (K00-K95) |
| Definition | Postprocedural retroperitoneal abscess is a billable ICD-10-CM diagnosis code (K68.11). | Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure is a billable ICD-10-CM diagnosis code (K91.840). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources