ICD-10 Coding for Acute Colitis(A04.0, A04.6, A04.7)

Learn about ICD-10 coding for acute colitis, including documentation requirements and common pitfalls. Find codes for ulcerative colitis and infectious colitis.

Also known as:
Acute Inflammatory ColitisAcute Infectious Colitis
Related ICD-10 Code Ranges

Complete code families applicable to Acute Colitis

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
K51.01Ulcerative colitis, acute severe, with complications
A04.7Enterocolitis due to Clostridioides difficile

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

Essential facts and insights aboutAcute Colitis

Differential Codes

Alternative codes to consider when ruling out similar conditions

Crohn's disease, unspecified, without complicationsK50.919
Noninfective gastroenteritis and colitis, unspecifiedK52.9

Use only when infectious causes are ruled out.

Documentation & Coding Risks

Avoid these common issues when documenting Acute Colitis.

Using non-specific codes without full workup.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation

Ensure complete diagnostic workup before coding.

Coding unspecified colitis without ruling out infection.

Impact

Reimbursement: May lead to incorrect DRG assignment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Ensure stool tests are negative before using noninfective codes.

Severity Coding

Impact

Incorrect coding of colitis severity can lead to audits.

Mitigation

Ensure documentation meets criteria for severity coding.

Frequently Asked Questions