What is the ICD-10 code for sigmoid diverticulitis without complications?

The ICD-10 code for sigmoid diverticulitis without perforation or abscess is K57.32. It is used when imaging confirms diverticulitis without additional complications.

How do you code sigmoid diverticulitis with perforation and abscess?

For sigmoid diverticulitis with perforation and abscess, use ICD-10 code K57.33. If a peritoneal abscess is present, add code K65.1.

ICD-10 Coding for Sigmoid Diverticulitis(K57.32, K57.30, K57.31)

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Explore ICD-10 coding for sigmoid diverticulitis, including codes K57.32 and K57.33. Learn about documentation requirements and coding pitfalls.

Also known as:

Diverticulitis of the Sigmoid ColonSigmoid Colon Diverticulitis

Related ICD-10 Code Ranges

Complete code families applicable to Sigmoid Diverticulitis

K00-K95Primary Range

Diseases of the digestive system

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
K57.32	Diverticulitis of sigmoid colon without perforation or abscess	Use when diverticulitis is confirmed without any perforation or abscess.	CT scan showing colonic wall thickening and fat stranding
K57.33	Diverticulitis of sigmoid colon with perforation and abscess	Use when diverticulitis is confirmed with both perforation and abscess.	CT scan showing extraluminal air or fluid indicating perforation

Primary ICD-10-CM Codes

Diverticulitis of large intestine without perforation or abscess without bleeding

K57.32Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Diverticulosis of large intestine without perforation or abscessK57.30

Diverticulosis of large intestine with bleedingK57.31

Documentation & Coding Risks

Avoid these common issues when documenting Sigmoid Diverticulitis.

Failing to document perforation or abscess

Impact

Clinical: May lead to inadequate treatment planning., Regulatory: Increases risk of coding audits., Financial: Potential loss of reimbursement for complications.

Mitigation

Thorough review of imaging and lab results., Detailed documentation of all findings.

Using unspecified codes like K57.80

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Increases risk of audit due to lack of specificity., Data Quality: Reduces accuracy of clinical data.

Mitigation

Always specify the location and presence of complications.

Specificity of Documentation

Impact

Lack of specificity in documenting diverticulitis can lead to audits.

Mitigation

Ensure all clinical findings and complications are thoroughly documented.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with K57.32.

Primary Code

K57.32

Diverticulitis of large intestine without perforation or abscess without bleeding

Quick Navigation

ICD-10 codes8

Coding risks3

FAQs2

ICD-10 Coding for Sigmoid Diverticulitis(K57.32, K57.30, K57.31)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for sigmoid diverticulitis without complications?

How do you code sigmoid diverticulitis with perforation and abscess?

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