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ICD-10 Coding for Prostatomegaly(N40.0, N40.1, N40.2, N40.3)

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

Also known as:

Enlarged ProstateBenign Prostatic Hyperplasia (BPH)

Related ICD-10 Code Ranges

Complete code families applicable to Prostatomegaly

N40-N51Primary Range

Diseases of male genital organs

This range includes codes for conditions affecting the prostate, including BPH.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N40.0Benign prostatic hyperplasia without lower urinary tract symptomsUse when prostate enlargement is confirmed without any urinary symptoms.
  • DRE confirms enlarged prostate without LUTS
  • Imaging shows prostate volume >30g
N40.1Benign prostatic hyperplasia with lower urinary tract symptomsUse when BPH is accompanied by documented LUTS.
  • Documented LUTS such as nocturia, weak stream
  • IPSS score ≥8
N40.2Nodular prostate without lower urinary tract symptomsUse when nodules are present without LUTS.
  • Nodules detected on DRE without LUTS
N40.3Nodular prostate with lower urinary tract symptomsUse when nodules and LUTS are both present.
  • Nodules detected with documented LUTS

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 prostatomegaly

Essential facts and insights about Prostatomegaly

The ICD-10 code for prostatomegaly is N40.0 for cases without symptoms and N40.1 for cases with lower urinary tract symptoms.

Primary ICD-10-CM Codes for prostatomegaly

Benign prostatic hyperplasia without lower urinary tract symptoms
Billable Code

Decision Criteria

clinical Criteria

  • Absence of LUTS with confirmed prostate enlargement

Applicable To

  • Asymptomatic enlarged prostate

Excludes

  • Prostate cancer (C61)
  • Prostatitis (N41.x)

Clinical Validation Requirements

  • DRE confirms enlarged prostate without LUTS
  • Imaging shows prostate volume >30g

Code-Specific Risks

  • Incorrectly coding when LUTS are present

Coding Notes

  • Ensure no LUTS are documented when using this code.

Ancillary Codes

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

Urinary frequency

R35.0
Use to specify urinary symptoms with N40.1.

Urinary urgency

R39.15
Use to specify urinary symptoms with N40.3.

Differential Codes

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

Malignant neoplasm of prostate

C61
Confirmed by biopsy and elevated PSA levels.

Inflammatory diseases of prostate

N41.x
Presence of fever and dysuria.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Prostatomegaly to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N40.0.

Impact

Clinical: Leads to incomplete clinical picture., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Use standardized templates, Regular training on documentation

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure LUTS are clearly documented in the patient's record.

Impact

Failure to document LUTS can lead to audit issues.

Mitigation Strategy

Implement regular audits of documentation practices.

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

Documentation Templates for Prostatomegaly

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

BPH with LUTS

Specialty: Urology

Required Elements

  • LUTS description
  • IPSS score
  • DRE findings
  • PSA levels

Example Documentation

Patient reports nocturia 3x/night, weak stream. DRE: 40g prostate, smooth contour. IPSS: 15/35.

Examples: Poor vs. Good Documentation

Poor Documentation Example
BPH noted.
Good Documentation Example
BPH with nocturia 3x/night, IPSS 15/35, DRE: 40g prostate.
Explanation
The good example provides specific symptoms and measurements, supporting accurate coding.

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

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