What is the ICD-10 code for diverticulitis with abscess?

The ICD-10 code for diverticulitis of the large intestine with perforation and abscess is K57.21.

How do you code diverticulitis with bleeding?

For diverticulitis with bleeding, use ICD-10 code K57.32, which specifies the presence of bleeding.

ICD-10 Coding for Diverticular Disease(K57.30, K57.21, K57.32)

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Explore detailed ICD-10 coding guidelines for diverticular disease, including diverticulitis and diverticulosis, with specific codes for complications like bleeding and abscess.

Also known as:

DiverticulosisDiverticulitis

Related ICD-10 Code Ranges

Complete code families applicable to Diverticular Disease

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
K57.30	Diverticulosis of large intestine without perforation or abscess	Use when diverticulosis is present without any signs of inflammation or complications.	Colonoscopy showing diverticula without signs of inflammation or abscess
K57.32	Diverticulitis of large intestine with bleeding	Use when diverticulitis is confirmed with bleeding.	CT scan showing diverticulitis with evidence of bleeding
K57.21	Diverticulitis of large intestine with perforation and abscess	Use when both perforation and abscess are confirmed.	CT scan showing perforation and abscess

Primary ICD-10-CM Codes

Diverticulosis of large intestine without perforation or abscess without bleeding

K57.30Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Diverticulitis of large intestine with bleedingK57.32

Presence of inflammation and bleeding differentiates it fromK57.30

Documentation & Coding Risks

Avoid these common issues when documenting Diverticular Disease.

Non-specific documentation of diverticular disease

Impact

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

Mitigation

Use specific terms like 'diverticulitis with abscess', Ensure imaging and lab results are included

Using K57.30 for diverticulitis with abscess

Impact

Reimbursement: Incorrect coding can lead to underpayment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use K57.21 when abscess is present.

Inaccurate coding of diverticulitis

Impact

Risk of audits due to incorrect coding of complications.

Mitigation

Regular training on documentation and coding updates.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with K57.30.

Primary Code

K57.30

Diverticulosis of large intestine without perforation or abscess without bleeding

Quick Navigation

ICD-10 codes7

Coding risks3

FAQs2

ICD-10 Coding for Diverticular Disease(K57.30, K57.21, K57.32)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for diverticulitis with abscess?

How do you code diverticulitis with bleeding?

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