K65.0
BillableGeneralized (acute) peritonitis
K65.0 is the ICD-10-CM code for Generalized (acute) peritonitis. It is a billable, specific code valid for reimbursement.
K00-K95 Diseases of the digestive system
Includes
- •Pelvic peritonitis (acute), male
- •Subphrenic peritonitis (acute)
- •Suppurative peritonitis (acute)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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