ICD-10-CM · Chapter 11 · K00-K95
K68 Disorders of retroperitoneum
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K68..1 | Retroperitoneal abscess | No |
| K68..11 | Postprocedural retroperitoneal abscess | Yes |
| K68..12 | Psoas muscle abscess | Yes |
| K68..19 | Other retroperitoneal abscess | Yes |
| K68..2 | Retroperitoneal fibrosis | Yes |
| K68..3 | Retroperitoneal hematoma | Yes |
| K68..9 | Other disorders of retroperitoneum | Yes |
Last reviewed: September 2026