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ICD-10 Coding for Pudendal Neuralgia(G58.8, R10.2)

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

Also known as:

Alcock's Canal SyndromePudendal Nerve Entrapment

Related ICD-10 Code Ranges

Complete code families applicable to Pudendal Neuralgia

G58-G59Primary Range

Other and unspecified mononeuropathies

This range includes the primary code for pudendal neuralgia, G58.8, which is used for other specified mononeuropathies.

Symptoms and signs involving the digestive system and abdomen

Includes R10.2 for pelvic and perineal pain, which can be used as an ancillary code for pudendal neuralgia.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
G58.8Other specified mononeuropathiesUse when pudendal neuralgia is diagnosed based on clinical criteria and confirmed by nerve block.
  • Pain in pudendal nerve distribution
  • Positive pudendal nerve block
  • Meets Nantes criteria
R10.2Pelvic and perineal painUse as a secondary code to specify pain location when coding pudendal neuralgia.
  • Pain localized to pelvic or perineal region

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 pudendal neuralgia

Essential facts and insights about Pudendal Neuralgia

The ICD-10 code for pudendal neuralgia is G58.8, used for other specified mononeuropathies.

Primary ICD-10-CM Codes for pudendal neuralgia

Other specified mononeuropathies
Billable Code

Decision Criteria

clinical Criteria

  • Pain in pudendal nerve area, worsened by sitting, relieved by standing.

documentation Criteria

  • Explicit mention of Nantes criteria and positive nerve block.

Applicable To

  • Pudendal neuralgia
  • Pudendal nerve entrapment

Excludes

  • Traumatic neuropathy (G57.2)

Clinical Validation Requirements

  • Pain in pudendal nerve distribution
  • Positive pudendal nerve block
  • Meets Nantes criteria

Code-Specific Risks

  • Incorrectly coding as G57.2 without trauma
  • Using R10.2 alone without G58.8

Coding Notes

  • Ensure documentation includes Nantes criteria and nerve block results.

Ancillary Codes

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

Pelvic and perineal pain

R10.2
Use as a secondary code to specify the location of pain.

Differential Codes

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

Lesion of pudendal nerve

G57.2
Use only if there is confirmed traumatic etiology.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Pudendal Neuralgia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code G58.8.

Impact

Clinical: May lead to misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation Strategy

Use specific descriptors for pain, Document diagnostic criteria

Impact

Reimbursement: May lead to incorrect DRG assignment and reduced reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data representation of the patient's condition.

Mitigation Strategy

Always pair R10.2 with G58.8 to accurately code pudendal neuralgia.

Impact

Reimbursement: Incorrect DRG assignment affecting reimbursement., Compliance: Non-compliance with ICD-10 coding rules., Data Quality: Misrepresentation of the patient's clinical condition.

Mitigation Strategy

Reserve G57.2 for cases with documented trauma.

Impact

Failure to document Nantes criteria can lead to audit issues.

Mitigation Strategy

Ensure all criteria are documented in patient records.

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 Pudendal Neuralgia, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Pudendal Neuralgia

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

Chronic pudendal neuralgia post-cycling

Specialty: Pain Management

Required Elements

  • Patient history
  • Pain characteristics
  • Nantes criteria
  • Diagnostic tests
  • Treatment response

Example Documentation

52F with 6-month history of burning perineal pain worsening after cycling. Pain 8/10 when sitting, 2/10 when standing. Nantes criteria met. CT-guided pudendal block provided 80% relief.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Pelvic pain
Good Documentation Example
Burning pain in right vulvar region (VAS 7/10) exacerbated by sitting >30 mins, relieved by standing. Negative MRI pelvis. Positive lidocaine pudendal block (90% pain reduction). Meets 5/5 Nantes criteria.
Explanation
The good example provides specific details about the pain, diagnostic tests, and criteria met, which are essential for accurate coding.

Need help with ICD-10 coding for Pudendal Neuralgia? Ask your questions below.

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