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ICD-10 Coding for Acute Non-Recurrent Maxillary Sinusitis(J01.00)

Complete ICD-10-CM coding and documentation guide for Acute Non-Recurrent Maxillary Sinusitis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Acute Maxillary Sinus InfectionAcute Sinusitis of Maxillary Sinus

Related ICD-10 Code Ranges

Complete code families applicable to Acute Non-Recurrent Maxillary Sinusitis

Acute upper respiratory infections

Includes acute sinusitis conditions, but not specific to maxillary sinusitis.

J01.0-J01.9Primary Range

Acute sinusitis

Directly includes acute maxillary sinusitis codes.

Key Information: ICD-10 code for acute non-recurrent maxillary sinusitis

Essential facts and insights about Acute Non-Recurrent Maxillary Sinusitis

The ICD-10 code for acute non-recurrent maxillary sinusitis is J01.00.

Primary ICD-10-CM Code for acute non recurrent maxillary sinusitis

Acute maxillary sinusitis, unspecified
Billable Code

Decision Criteria

clinical Criteria

  • Presence of acute symptoms localized to the maxillary sinus

documentation Criteria

  • No mention of recurrent episodes in the past year

Applicable To

  • Acute non-recurrent maxillary sinusitis

Excludes

  • Chronic maxillary sinusitis (J32.0)
  • Acute recurrent maxillary sinusitis (J01.01)

Clinical Validation Requirements

  • Facial pain or pressure over the maxillary area
  • Purulent nasal discharge
  • CT scan showing mucosal thickening or air-fluid levels in the maxillary sinus

Code-Specific Risks

  • Misclassification as chronic sinusitis
  • Failure to specify maxillary location

Coding Notes

  • Ensure documentation specifies 'acute' and 'maxillary' without recurrence.

Ancillary Codes

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

Bacterial and viral infectious agents

B95-B97
Use if the specific infectious agent is identified.

Nasal congestion

R09.81
Use to document symptoms associated with sinusitis.

Differential Codes

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

Acute recurrent maxillary sinusitis

J01.01
Use J01.01 if there are documented recurrent episodes.

Chronic maxillary sinusitis

J32.0
Use J32.0 if symptoms persist for more than 12 weeks.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Acute Non-Recurrent Maxillary Sinusitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code J01.00.

Impact

Clinical: Inaccurate treatment planning, Regulatory: Potential audit issues, Financial: Delayed reimbursement due to coding queries

Mitigation Strategy

Always specify left, right, or bilateral in documentation, Use templates that prompt for laterality

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate clinical data reporting.

Mitigation Strategy

Use J32.0 for chronic cases lasting more than 12 weeks.

Impact

Using J01.00 without specifying maxillary involvement.

Mitigation Strategy

Ensure documentation supports the specific sinus involved.

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 Acute Non-Recurrent Maxillary Sinusitis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Acute Non-Recurrent Maxillary Sinusitis

Use these documentation templates to ensure complete and accurate documentation for Acute Non-Recurrent Maxillary Sinusitis. These templates include all required elements for proper coding and billing.

Initial presentation of acute maxillary sinusitis

Specialty: Primary Care

Required Elements

  • Onset and duration of symptoms
  • Specific location of sinus pain
  • Imaging findings if applicable

Example Documentation

Patient presents with 5-day history of left cheek pain and purulent nasal discharge. CT shows left maxillary sinus opacification.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has sinusitis.
Good Documentation Example
Patient has acute left maxillary sinusitis, onset 5 days ago, no prior episodes.
Explanation
The good example provides specificity and excludes recurrence.

Need help with ICD-10 coding for Acute Non-Recurrent Maxillary Sinusitis? Ask your questions below.

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