K44: Diaphragmatic hernia
Codes under K44 (Diaphragmatic hernia). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| K44.0 | Diaphragmatic hernia with obstruction, without gangrene | ✓ |
| K44.0 | Diaphragmatic hernia with obstruction, without gangrene | ✓ |
| K44.1 | Diaphragmatic hernia with gangrene | ✓ |
| K44.1 | Diaphragmatic hernia with gangrene | ✓ |
| K44.9 | Diaphragmatic hernia without obstruction or gangrene | ✓ |
| K44.9 | Diaphragmatic hernia without obstruction or gangrene | ✓ |
Frequently asked questions
What is ICD-10-CM code K44?
K44 is an ICD-10-CM category covering Diaphragmatic hernia. It contains 6 more specific diagnosis codes, 6 of which are billable.
Is K44 a billable code?
No — K44 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 K44.0 — Diaphragmatic hernia with obstruction, without gangrene). 6 of the 6 codes under K44 are billable.
What codes fall under K44?
K44 includes K44.0, K44.0, K44.1, K44.1, K44.9, plus 1 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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