K94: Complications of artificial openings of the digestive system
Codes under K94 (Complications of artificial openings of the digestive system). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| K94.0 | Colostomy complications | — |
| K94.0 | Colostomy complications | — |
| K94.00 | Colostomy complication, unspecified | ✓ |
| K94.00 | Colostomy complication, unspecified | ✓ |
| K94.01 | Colostomy hemorrhage | ✓ |
| K94.01 | Colostomy hemorrhage | ✓ |
| K94.1 | Enterostomy complications | — |
| K94.1 | Enterostomy complications | — |
| K94.02 | Colostomy infection | ✓ |
| K94.02 | Colostomy infection | ✓ |
| K94.2 | Gastrostomy complications | — |
| K94.2 | Gastrostomy complications | — |
| K94.03 | Colostomy malfunction | ✓ |
| K94.03 | Colostomy malfunction | ✓ |
| K94.3 | Esophagostomy complications | — |
| K94.3 | Esophagostomy complications | — |
| K94.09 | Other complications of colostomy | ✓ |
| K94.09 | Other complications of colostomy | ✓ |
| K94.10 | Enterostomy complication, unspecified | ✓ |
| K94.10 | Enterostomy complication, unspecified | ✓ |
| K94.11 | Enterostomy hemorrhage | ✓ |
| K94.11 | Enterostomy hemorrhage | ✓ |
| K94.12 | Enterostomy infection | ✓ |
| K94.12 | Enterostomy infection | ✓ |
| K94.13 | Enterostomy malfunction | ✓ |
| K94.13 | Enterostomy malfunction | ✓ |
| K94.19 | Other complications of enterostomy | ✓ |
| K94.19 | Other complications of enterostomy | ✓ |
| K94.20 | Gastrostomy complication, unspecified | ✓ |
| K94.20 | Gastrostomy complication, unspecified | ✓ |
| K94.21 | Gastrostomy hemorrhage | ✓ |
| K94.21 | Gastrostomy hemorrhage | ✓ |
| K94.22 | Gastrostomy infection | ✓ |
| K94.22 | Gastrostomy infection | ✓ |
| K94.23 | Gastrostomy malfunction | ✓ |
| K94.23 | Gastrostomy malfunction | ✓ |
| K94.29 | Other complications of gastrostomy | ✓ |
| K94.29 | Other complications of gastrostomy | ✓ |
| K94.30 | Esophagostomy complications, unspecified | ✓ |
| K94.30 | Esophagostomy complications, unspecified | ✓ |
| K94.31 | Esophagostomy hemorrhage | ✓ |
| K94.31 | Esophagostomy hemorrhage | ✓ |
| K94.32 | Esophagostomy infection | ✓ |
| K94.32 | Esophagostomy infection | ✓ |
| K94.33 | Esophagostomy malfunction | ✓ |
| K94.33 | Esophagostomy malfunction | ✓ |
| K94.39 | Other complications of esophagostomy | ✓ |
| K94.39 | Other complications of esophagostomy | ✓ |
Frequently asked questions
What is ICD-10-CM code K94?
K94 is an ICD-10-CM category covering Complications of artificial openings of the digestive system. It contains 48 more specific diagnosis codes, 40 of which are billable.
Is K94 a billable code?
No — K94 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example K94.0 — Colostomy complications). 40 of the 48 codes under K94 are billable.
What codes fall under K94?
K94 includes K94.0, K94.0, K94.00, K94.00, K94.01, plus 43 more. See the full list with descriptions and billable status above.
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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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