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ICD-10 Coding for Emphysematous Cystitis(N30.81, N30.80)

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

Also known as:

Gas-forming cystitisEC

Related ICD-10 Code Ranges

Complete code families applicable to Emphysematous Cystitis

N30.8-N30.81Primary Range

Other cystitis

This range includes codes for emphysematous cystitis, distinguishing between cases with and without hematuria.

Bacterial and viral infectious agents

These codes are used to identify the causative organism in emphysematous cystitis.

Type 2 diabetes mellitus without complications

Diabetes is a common comorbidity in patients with emphysematous cystitis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N30.81Other cystitis with hematuriaUse when emphysematous cystitis is confirmed and hematuria is present.
  • CT imaging confirming emphysematous changes
  • Documented hematuria in urinalysis
N30.80Other cystitis without hematuriaUse when emphysematous cystitis is confirmed and hematuria is absent.
  • CT imaging confirming emphysematous changes
  • Absence of hematuria in urinalysis

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: ICD-10 code for emphysematous cystitis

Essential facts and insights about Emphysematous Cystitis

The ICD-10 code for emphysematous cystitis is N30.81 with hematuria and N30.80 without hematuria.

Primary ICD-10-CM Codes for emphysematous cystitis

Other cystitis with hematuria
Billable Code

Decision Criteria

clinical Criteria

  • Presence of hematuria and CT-confirmed emphysematous changes

documentation Criteria

  • Radiologist report confirming emphysematous cystitis

Applicable To

  • Emphysematous cystitis with hematuria

Excludes

  • N30.9 (Cystitis, unspecified)

Clinical Validation Requirements

  • CT imaging confirming emphysematous changes
  • Documented hematuria in urinalysis

Code-Specific Risks

  • Incorrectly coding as unspecified cystitis

Coding Notes

  • Ensure CT confirmation and organism identification are documented.

Ancillary Codes

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

Escherichia coli as the cause of diseases classified elsewhere

B96.20
Use when E. coli is identified as the causative organism.

Type 2 diabetes mellitus without complications

E11.9
Use when diabetes is present as a comorbidity.

Differential Codes

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

Cystitis, unspecified

N30.9
Lack of specific documentation confirming emphysematous changes.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Emphysematous Cystitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N30.81.

Impact

Clinical: Incomplete clinical picture for treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential loss of reimbursement for related treatments.

Mitigation Strategy

Review lab results before finalizing codes, Ensure all relevant codes are included

Impact

Reimbursement: Incorrect coding can lead to reduced reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Decreased accuracy in clinical data.

Mitigation Strategy

Always use N30.8- with documentation of 'emphysematous.'

Impact

Using unspecified codes instead of specific emphysematous cystitis codes.

Mitigation Strategy

Educate providers on the importance of specific documentation.

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 Emphysematous Cystitis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Emphysematous Cystitis

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

Emergency Department Presentation

Specialty: Emergency Medicine

Required Elements

  • Patient symptoms
  • CT imaging results
  • Urine culture findings
  • Diabetes status

Example Documentation

Patient presents with fever, suprapubic pain, and pneumaturia. CT abdomen/pelvis reveals gas within bladder wall and lumen. Urine culture grows E. coli. Diabetes mellitus type 2 noted (HbA1c 8.7%). Diagnosis: Emphysematous cystitis with hematuria (N30.81), E. coli infection (B96.20), uncontrolled diabetes (E11.9).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Cystitis with gas formation
Good Documentation Example
CT-confirmed emphysematous cystitis with intramural air pockets; urine culture positive for Klebsiella pneumoniae
Explanation
The good example provides specific imaging confirmation and organism identification, which are necessary for accurate coding.

Need help with ICD-10 coding for Emphysematous Cystitis? Ask your questions below.

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