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ICD-10 Coding for Benign Prostatic Hypertrophy(N40.0, N40.1)

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

Also known as:

BPHBenign Prostatic HyperplasiaEnlarged Prostate

Related ICD-10 Code Ranges

Complete code families applicable to Benign Prostatic Hypertrophy

N40-N40.1Primary Range

Hyperplasia of prostate

This range covers the primary ICD-10 codes for benign prostatic hypertrophy, distinguishing between cases with and without lower urinary tract symptoms.

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 BPH is confirmed by imaging or DRE without any documented urinary symptoms.
  • Prostate volume >30 cc on TRUS/MRI
  • Absence of LUTS in clinical history
N40.1Benign prostatic hyperplasia with lower urinary tract symptomsUse when BPH is confirmed and the patient exhibits documented LUTS.
  • IPSS score ≥8
  • Qmax <10 mL/sec on uroflowmetry
  • Post-void residual >100 mL

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 benign prostatic hypertrophy with LUTS

Essential facts and insights about Benign Prostatic Hypertrophy

The ICD-10 code for benign prostatic hypertrophy with lower urinary tract symptoms is N40.1.

Primary ICD-10-CM Codes for benign prostatic hypertrophy

Benign prostatic hyperplasia without lower urinary tract symptoms
Billable Code

Decision Criteria

clinical Criteria

  • Absence of urinary symptoms

Applicable To

  • Asymptomatic BPH

Excludes

Clinical Validation Requirements

  • Prostate volume >30 cc on TRUS/MRI
  • Absence of LUTS in clinical history

Code-Specific Risks

  • Risk of undercoding if LUTS are present but not documented.

Coding Notes

  • Ensure no LUTS are documented before using this code.

Ancillary Codes

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

Nocturia

R35.1
Use when nocturia is documented as a symptom of BPH.

Differential Codes

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

Malignant neoplasm of prostate

C61
PSA >10 ng/mL, nodular prostate, biopsy confirmation.

Inflammatory diseases of prostate

N41.x
Presence of pain, fever, and positive urine culture.

Documentation & Coding Risks

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

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding guidelines., Financial: Potential for claim denials or reduced reimbursement.

Mitigation Strategy

Use checklists for symptom documentation., Regular training on documentation standards.

Impact

Reimbursement: May lead to denied claims or reduced reimbursement., Compliance: Non-compliance with ICD-10 specificity requirements., Data Quality: Decreased accuracy in clinical data reporting.

Mitigation Strategy

Specify N40.0 or N40.1 based on LUTS documentation.

Impact

Inadequate documentation of LUTS can lead to audit findings.

Mitigation Strategy

Implement regular documentation audits and feedback loops.

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 Benign Prostatic Hypertrophy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Benign Prostatic Hypertrophy

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

Urology Progress Note

Specialty: Urology

Required Elements

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

Example Documentation

**Subjective**: IPSS score: 18/35, LUTS: nocturia x3/night, weak stream. **Objective**: DRE: Enlarged prostate, Qmax: 8 mL/sec. **Assessment**: BPH with LUTS (N40.1). **Plan**: Start tamsulosin.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has BPH.
Good Documentation Example
Patient has BPH with LUTS: IPSS score 18/35, nocturia x3/night.
Explanation
The good example provides specific symptom documentation required for accurate coding.

Need help with ICD-10 coding for Benign Prostatic Hypertrophy? Ask your questions below.

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