ICD-10-CM category
K68: Disorders of retroperitoneum
Codes under K68 (Disorders of retroperitoneum). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| K68.1 | Retroperitoneal abscess | — |
| K68.2 | Retroperitoneal fibrosis | ✓ |
| K68.3 | Retroperitoneal hematoma | ✓ |
| K68.9 | Other disorders of retroperitoneum | ✓ |
| K68.11 | Postprocedural retroperitoneal abscess | ✓ |
| K68.12 | Psoas muscle abscess | ✓ |
| K68.19 | Other retroperitoneal abscess | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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