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ICD-10 Coding for Epiploic Appendagitis(K55.0, K65.9)

Complete ICD-10-CM coding and documentation guide for Epiploic Appendagitis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

AppendagitisEpiploic Appendicitis

Related ICD-10 Code Ranges

Complete code families applicable to Epiploic Appendagitis

K55-K64Primary Range

Diseases of intestines

Includes conditions related to vascular disorders of the intestine, relevant for epiploic appendagitis due to torsion or thrombosis.

Disorders of peritoneum

Includes peritonitis, relevant for unspecified cases of epiploic appendagitis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
K55.0Acute vascular disorders of intestineUse when epiploic appendagitis is due to torsion or thrombosis.
  • CT findings of hyperattenuating ring sign
  • Central dot sign indicating thrombosis
K65.9Unspecified peritonitisUse when the cause of epiploic appendagitis is not specified.
  • General CT findings without specific etiology

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for epiploic appendagitis

Essential facts and insights about Epiploic Appendagitis

The ICD-10 code for epiploic appendagitis is K55.0 for cases due to torsion or thrombosis, and K65.9 if the cause is unspecified.

Primary ICD-10-CM Codes for epiploic appendagitis

Acute vascular disorders of intestine
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of torsion or thrombosis on imaging

Applicable To

  • Epiploic appendagitis due to torsion
  • Epiploic appendagitis due to venous thrombosis

Excludes

Clinical Validation Requirements

  • CT findings of hyperattenuating ring sign
  • Central dot sign indicating thrombosis

Code-Specific Risks

  • Misclassification as appendicitis
  • Incorrect use when cause is unspecified

Coding Notes

  • Ensure documentation specifies torsion or thrombosis.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Localized left lower quadrant pain

R10.3
Use to specify location of abdominal pain.

Other specified symptoms and signs involving the digestive system and abdomen

R19.8
Use for additional symptoms like tenderness.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other acute appendicitis

K35.89
Use for confirmed appendicitis, not for epiploic appendagitis.

Diverticulitis of large intestine without perforation or abscess

K57.32
Use for diverticulitis, not for epiploic appendagitis.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Epiploic Appendagitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code K55.0.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Increases risk of coding audits., Financial: Potential for incorrect reimbursement.

Mitigation Strategy

Educate clinicians on documentation requirements, Use templates to ensure completeness

Impact

Reimbursement: Incorrect DRG assignment affecting payment., Compliance: Potential audit issues due to incorrect coding., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation Strategy

Verify imaging and clinical findings to distinguish between conditions.

Impact

Lack of specific etiology documentation can lead to audit findings.

Mitigation Strategy

Implement documentation checks and clinician education.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Epiploic Appendagitis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Epiploic Appendagitis

Use these documentation templates to ensure complete and accurate documentation for Epiploic Appendagitis. These templates include all required elements for proper coding and billing.

Emergency Department Presentation

Specialty: Emergency Medicine

Required Elements

  • Patient history
  • Imaging findings
  • Diagnosis
  • Treatment plan

Example Documentation

Patient presents with acute left lower quadrant pain. CT shows hyperattenuating ring sign. Diagnosis: Epiploic appendagitis due to torsion. Plan: NSAIDs and follow-up.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has abdominal pain, diagnosed with epiploic appendagitis.
Good Documentation Example
CT confirms epiploic appendagitis with central dot sign, consistent with venous thrombosis.
Explanation
The good example specifies imaging findings and etiology, supporting accurate coding.

Need help with ICD-10 coding for Epiploic Appendagitis? Ask your questions below.

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