Acute peptic ulcer, site unspecified, with hemorrhage

This code signifies a suddenly occurring erosion in the lining of the stomach or duodenum, where the precise location of the ulcer is not specified, and it is actively bleeding. This acute ulceration has led to a hemorrhage, which could manifest as hematemesis, melena, or hematochezia, depending on the severity and location of the bleeding.

Apply this code when documentation clearly indicates an acute peptic ulcer with associated hemorrhage, but the specific site (gastric vs. duodenal) is not documented. This is appropriate for initial encounters where the exact ulcer location has not yet been determined or definitively identified. Supporting documentation would include physician notes detailing acute upper gastrointestinal bleeding and an endoscopic report confirming an acute ulcer without specifying its exact location.

• Do not use this code if the ulcer site (gastric or duodenal) is specified; instead, use the more specific codes within the K25 or K26 series.
• Ensure the documentation explicitly states "acute" and "with hemorrhage" to justify using this code.
• If the hemorrhage is not acute, or if there is no hemorrhage, a different code from the K27 series would be more appropriate.