K92: Other diseases of digestive system
Codes under K92 (Other diseases of digestive system). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| K92.0 | Hematemesis | ✓ |
| K92.0 | Hematemesis | ✓ |
| K92.1 | Melena | ✓ |
| K92.1 | Melena | ✓ |
| K92.2 | Gastrointestinal hemorrhage, unspecified | ✓ |
| K92.2 | Gastrointestinal hemorrhage, unspecified | ✓ |
| K92.8 | Other specified diseases of the digestive system | — |
| K92.8 | Other specified diseases of the digestive system | — |
| K92.9 | Disease of digestive system, unspecified | ✓ |
| K92.9 | Disease of digestive system, unspecified | ✓ |
| K92.81 | Gastrointestinal mucositis (ulcerative) | ✓ |
| K92.81 | Gastrointestinal mucositis (ulcerative) | ✓ |
| K92.89 | Other specified diseases of the digestive system | ✓ |
| K92.89 | Other specified diseases of the digestive system | ✓ |
Frequently asked questions
What is ICD-10-CM code K92?
K92 is an ICD-10-CM category covering Other diseases of digestive system. It contains 14 more specific diagnosis codes, 12 of which are billable.
Is K92 a billable code?
No — K92 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 K92.0 — Hematemesis). 12 of the 14 codes under K92 are billable.
What codes fall under K92?
K92 includes K92.0, K92.0, K92.1, K92.1, K92.2, plus 9 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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