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ICD-10 Coding for Prostate Enlargement(N40.0, N40.1)

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

Also known as:

Benign Prostatic HyperplasiaBPH

Related ICD-10 Code Ranges

Complete code families applicable to Prostate Enlargement

N40-N51Primary Range

Diseases of male genital organs

This range includes codes for benign prostatic hyperplasia and related conditions.

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 diagnosed without any lower urinary tract symptoms.
  • Prostate volume >30cc on TRUS
  • No urinary symptoms reported
N40.1Benign prostatic hyperplasia with lower urinary tract symptomsUse when BPH is diagnosed with documented LUTS.
  • IPSS/AUA Symptom Score ≥8
  • Uroflowmetry <10 mL/s

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 enlargement

Essential facts and insights about Prostate Enlargement

The ICD-10 code for prostate enlargement without symptoms is N40.0, and with symptoms is N40.1.

Primary ICD-10-CM Codes for prostate enlargement

Benign prostatic hyperplasia without lower urinary tract symptoms
Billable Code

Decision Criteria

clinical Criteria

  • No LUTS present

Applicable To

  • Asymptomatic BPH

Excludes

  • Prostate cancer (C61)

Clinical Validation Requirements

  • Prostate volume >30cc on TRUS
  • No urinary symptoms reported

Code-Specific Risks

  • Misclassification 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.

Urinary frequency

R35.0
Use to specify urinary frequency as a symptom of BPH.

Other retention of urine

R33.8
Use when urinary retention is present with BPH.

Differential Codes

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

Malignant neoplasm of prostate

C61
Presence of nodules on DRE or elevated PSA density.

Documentation & Coding Risks

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

Impact

Clinical: Misrepresentation of patient condition., Regulatory: Potential audit issues., Financial: Incorrect reimbursement.

Mitigation Strategy

Use checklists for LUTS documentation., Regular training on coding updates.

Impact

Reimbursement: Incorrect DRG assignment may occur., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure LUTS are documented or use N40.0 if absent.

Impact

Inadequate documentation of LUTS for N40.1.

Mitigation Strategy

Implement documentation checklists.

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

Documentation Templates for Prostate Enlargement

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

BPH with LUTS

Specialty: Urology

Required Elements

  • Patient age and history
  • LUTS details
  • IPSS score
  • Uroflowmetry results

Example Documentation

68M with BPH and LUTS: IPSS 22/35, Qmax 8 mL/s, PVR 150mL.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has BPH.
Good Documentation Example
Patient has BPH with LUTS: nocturia x3, weak stream.
Explanation
The good example specifies symptoms, supporting code N40.1.

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

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