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ICD-10 Coding for Swelling of Scrotum(N49.2, N43.0)

Complete ICD-10-CM coding and documentation guide for Swelling of Scrotum. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Scrotal SwellingHydroceleScrotal Edema

Related ICD-10 Code Ranges

Complete code families applicable to Swelling of Scrotum

N49-N50Primary Range

Disorders of male genital organs

This range includes codes for inflammatory and non-inflammatory disorders of the scrotum, including swelling.

Hydrocele and spermatocele

This range is relevant for coding hydrocele-related scrotal swelling.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N49.2Inflammatory disorders of scrotumUse when scrotal swelling is due to an inflammatory process such as an abscess or cellulitis.
  • Localized tenderness
  • Erythema
  • Fluctuance
  • + 1 more
N43.0Encysted hydroceleUse for non-infected hydrocele confirmed by ultrasound.
  • Transillumination-positive swelling
  • Ultrasound confirmation of fluid collection

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 scrotal swelling

Essential facts and insights about Swelling of Scrotum

The ICD-10 code for scrotal swelling due to inflammation is N49.2, while hydrocele is coded under N43.x.

Primary ICD-10-CM Codes for swelling of scrotum

Inflammatory disorders of scrotum
Billable Code

Decision Criteria

clinical Criteria

  • Presence of erythema and fluctuance with positive ultrasound for abscess

documentation Criteria

  • Detailed description of swelling characteristics and lab results

Applicable To

  • Scrotal abscess
  • Scrotal cellulitis

Excludes

  • Hydrocele (N43.x)

Clinical Validation Requirements

  • Localized tenderness
  • Erythema
  • Fluctuance
  • Ultrasound findings of abscess

Code-Specific Risks

  • Misclassification if not confirmed by imaging or lab results

Coding Notes

  • Ensure documentation specifies the inflammatory nature and any identified pathogens.

Ancillary Codes

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

Staphylococcus aureus as the cause of diseases classified elsewhere

B95.61
Use when Staphylococcus aureus is identified as the infectious agent.

Differential Codes

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

Infected hydrocele

N43.1
Use N43.1 if the swelling is due to an infected hydrocele, confirmed by transillumination and ultrasound.

Inflammatory disorders of scrotum

N49.2
Use N49.2 if the swelling is due to an inflammatory process rather than a simple fluid collection.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Swelling of Scrotum to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N49.2.

Impact

Clinical: Potential misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Denial of claims due to incomplete documentation.

Mitigation Strategy

Always document the side affected (left, right, or bilateral)., Use templates that prompt for laterality.

Impact

Reimbursement: Incorrect DRG assignment leading to potential reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation Strategy

Verify the cause of swelling with imaging and lab results before coding.

Impact

Using a non-specific code when a more specific one is available.

Mitigation Strategy

Regular training on code updates and documentation requirements.

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 Swelling of Scrotum, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Swelling of Scrotum

Use these documentation templates to ensure complete and accurate documentation for Swelling of Scrotum. These templates include all required elements for proper coding and billing.

Acute scrotal swelling with suspected infection

Specialty: Urology

Required Elements

  • History of present illness
  • Physical examination findings
  • Imaging results
  • Laboratory findings
  • Assessment and plan

Example Documentation

Patient presents with acute left scrotal swelling, erythema, and tenderness. Ultrasound confirms abscess. Plan includes antibiotics and possible drainage.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Scrotal swelling noted.
Good Documentation Example
3 cm fluctuant, erythematous left scrotal mass with purulent drainage; ultrasound confirms abscess.
Explanation
The good example provides specific details and confirms findings with imaging.

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