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ICD-10 Coding for Pneumatosis Intestinalis(K63.89)

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

Also known as:

PI

Related ICD-10 Code Ranges

Complete code families applicable to Pneumatosis Intestinalis

K55-K64Primary Range

Other diseases of intestines

This range includes codes for various intestinal diseases, including pneumatosis intestinalis.

Key Information: ICD-10 code for pneumatosis intestinalis

Essential facts and insights about Pneumatosis Intestinalis

The ICD-10 code for pneumatosis intestinalis is K63.89, used when it is the primary reason for the encounter or idiopathic.

Primary ICD-10-CM Code for pneumatosis intestinalis

Other specified diseases of intestine
Billable Code

Decision Criteria

clinical Criteria

  • Radiographic evidence of pneumatosis

documentation Criteria

  • Linkage to underlying condition if present

Applicable To

  • Idiopathic pneumatosis intestinalis

Excludes

  • Noninfective gastroenteritis and colitis (K52.9)

Clinical Validation Requirements

  • Radiographic confirmation of pneumatosis
  • Documentation of associated symptoms or underlying conditions

Code-Specific Risks

  • Misclassification as noninfective gastroenteritis (K52.9)

Coding Notes

  • Ensure documentation specifies whether PI is primary or secondary to another condition.

Ancillary Codes

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

Ulcerative colitis, unspecified, without complications

K51.90
Use when PI is secondary to ulcerative colitis.

Crohn's disease, unspecified, without complications

K50.90
Use when PI is secondary to Crohn's disease.

Differential Codes

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

Noninfective gastroenteritis and colitis

K52.9
Use K52.9 for general bowel inflammation without specific pneumatosis findings.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Pneumatosis Intestinalis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code K63.89.

Impact

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

Mitigation Strategy

Ensure thorough clinical evaluation and documentation., Use queries to clarify unspecified conditions.

Impact

Reimbursement: Incorrect coding can lead to denied claims or reduced reimbursement., Compliance: Misclassification can result in non-compliance with coding standards., Data Quality: Impacts the accuracy of clinical data and patient records.

Mitigation Strategy

Ensure documentation specifies pneumatosis intestinalis and not general gastroenteritis.

Impact

Coding PI as primary when it is secondary to another condition.

Mitigation Strategy

Review clinical documentation to ensure correct sequencing.

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 Pneumatosis Intestinalis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Pneumatosis Intestinalis

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

Radiographic confirmation of pneumatosis

Specialty: Radiology

Required Elements

  • Imaging findings
  • Pattern of pneumatosis
  • Associated conditions

Example Documentation

CT abdomen reveals linear pneumatosis in the ascending colon with portal venous gas.

Examples: Poor vs. Good Documentation

Poor Documentation Example
PI noted on imaging.
Good Documentation Example
CT abdomen/pelvis reveals linear pneumatosis in jejunum with portal venous gas; patient hypotensive with lactic acidosis (4.5 mmol/L).
Explanation
The good example provides specific imaging findings and clinical context.

Need help with ICD-10 coding for Pneumatosis Intestinalis? Ask your questions below.

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