Complete ICD-10-CM coding and documentation guide for icd-10 coding for intra-abdominal abscess includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Intra-abdominal Abscess
Use ICD-10 code K65.1 for peritoneal abscess, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Diverticulitis of large intestine with perforation and abscess
Use when abscess is secondary to diverticulitis.
The ICD-10 code for a peritoneal abscess, a type of intra-abdominal abscess, is K65.1. If the abscess is due to diverticulitis, use K57.20.
For an abscess secondary to diverticulitis, sequence K57.20 first, followed by K65.1 for the peritoneal abscess.