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ICD-10 Coding for Prostate Nodule(N40.2, N40.3, C61)

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

Also known as:

Prostatic NoduleNodular Prostate

Related ICD-10 Code Ranges

Complete code families applicable to Prostate Nodule

N40-N51Primary Range

Diseases of male genital organs

This range includes codes for benign prostatic hyperplasia and nodular prostate conditions.

Malignant neoplasm of prostate

This range is relevant when a prostate nodule is confirmed to be malignant.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N40.2Nodular prostate without LUTSUse when a prostate nodule is present without associated urinary symptoms.
  • Physical examination confirming palpable nodule
  • Absence of lower urinary tract symptoms
N40.3Nodular prostate with LUTSUse when a prostate nodule is present with associated urinary symptoms.
  • Physical examination confirming palpable nodule
  • Presence of lower urinary tract symptoms
C61Malignant neoplasm of prostateUse when a prostate nodule is confirmed to be malignant.
  • Biopsy confirming malignancy

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 prostate nodule

Essential facts and insights about Prostate Nodule

The ICD-10 code for a prostate nodule without symptoms is N40.2, while N40.3 is used when symptoms are present.

Primary ICD-10-CM Codes for prostate nodule

Nodular prostate without LUTS
Billable Code

Decision Criteria

clinical Criteria

  • Nodule present without urinary symptoms

Applicable To

  • Palpable nodule(s) without urinary symptoms

Excludes

  • Nodular prostate with LUTS (N40.3)

Clinical Validation Requirements

  • Physical examination confirming palpable nodule
  • Absence of lower urinary tract symptoms

Code-Specific Risks

  • Misclassification if symptoms are not documented

Coding Notes

  • Ensure documentation specifies the absence of LUTS.

Ancillary Codes

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

Elevated PSA

R97.2
Use when PSA levels are elevated but malignancy is not confirmed.

Differential Codes

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

Nodular prostate with LUTS

N40.3
Presence of lower urinary tract symptoms

Nodular prostate without LUTS

N40.2
Absence of lower urinary tract symptoms

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Prostate Nodule to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N40.2.

Impact

Clinical: Inaccurate clinical assessment, Regulatory: Non-compliance with documentation standards, Financial: Potential claim denials

Mitigation Strategy

Use structured templates, Regular training on documentation standards

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Use N40.3 for nodular prostate with LUTS

Impact

Risk of audits due to incorrect use of N40.1 for nodular prostate with LUTS.

Mitigation Strategy

Regular coding audits and training sessions.

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 Prostate Nodule, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Prostate Nodule

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

Prostate nodule with LUTS

Specialty: Urology

Required Elements

  • Nodule location
  • Symptom severity
  • PSA level

Example Documentation

64M with 1 cm firm right prostate nodule on DRE. Reports weak stream (IPSS 22/35). PSA 4.6 ng/mL (03/2025). MRI shows PI-RADS 4 lesion in right peripheral zone. Plan: Transrectal ultrasound-guided biopsy scheduled.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Prostate nodule noted.
Good Documentation Example
Palpable firm nodule in right peripheral zone with IPSS score 18/35 (severe LUTS).
Explanation
The good example provides specific details about the nodule and associated symptoms, supporting accurate coding.

Need help with ICD-10 coding for Prostate Nodule? Ask your questions below.

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