What is the ICD-10 code for postoperative ileus?

The ICD-10 code for postoperative ileus depends on the presence of obstruction or complication. Use K91.3 for obstructive ileus and K91.89 with K56.7 for non-obstructive complications.

How do you code expected postoperative ileus?

Expected postoperative ileus that resolves without intervention typically does not require coding unless it extends beyond the expected recovery period.

ICD-10 Coding for Postoperative Ileus(K91.3, K56.7, K91.89)

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Learn about ICD-10 coding for postoperative ileus, including key codes, documentation requirements, and common pitfalls.

Also known as:

Post-op IleusParalytic IleusPost-surgical Ileus

Related ICD-10 Code Ranges

Complete code families applicable to Postoperative Ileus

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
K91.3	Postprocedural intestinal obstruction	Use when there is a documented mechanical obstruction directly related to surgery.	Documentation of mechanical obstruction Imaging showing transition point
K91.89	Other postprocedural complications and disorders of digestive system	Use when non-obstructive ileus is confirmed as a surgical complication.	Documentation of non-obstructive ileus as a complication Interventions such as NG tube placement
K56.7	Ileus, unspecified	Use when ileus is not linked to surgery or lacks complication documentation.	Lack of obstruction on imaging No surgical complication documented

Primary ICD-10-CM Codes

Postprocedural intestinal obstruction

K91.3

Differential Codes

Alternative codes to consider when ruling out similar conditions

Ileus, unspecifiedK56.7

Postprocedural intestinal obstructionK91.3

Other postprocedural complications and disorders of digestive systemK91.89

Documentation & Coding Risks

Avoid these common issues when documenting Postoperative Ileus.

Documenting 'expected postoperative ileus' without clarification

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Potential for audit issues., Financial: Incorrect coding can affect reimbursement.

Mitigation

Clarify if ileus is expected or a complication., Use specific language in documentation.

Coding 'post-op ileus' as K91.3 without obstruction documentation

Impact

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

Mitigation

Query for 'mechanical vs. paralytic' to ensure correct coding.

Postoperative Ileus Coding

Impact

Risk of incorrect coding due to ambiguous documentation.

Mitigation

Implement clear documentation practices and regular audits.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with K91.3.

Primary Code

K91.3

Postprocedural intestinal obstruction

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ICD-10 codes3

Coding risks3

FAQs2

ICD-10 Coding for Postoperative Ileus(K91.3, K56.7, K91.89)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for postoperative ileus?

How do you code expected postoperative ileus?

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