ICD10BillableValid for clinical use

ICD-10 Code N41.9: Inflammatory disease of prostate, unspecified

N41.9 is a billable ICD-10 diagnosis code used to classify Inflammatory disease of prostate, unspecified in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the genitourinary system (N00-N99).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the genitourinary system (N00-N99).

When is it used?

  • May be used when a clinician documents inflammatory disease of prostate, unspecified in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
14Diseases of the genitourinary system (N00-N99)
block
N40-N53Diseases of male genital organs
category
N41Inflammatory diseases of prostate
currentN41

Official coding notes

Inclusion terms
  • Prostatitis NOS

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

UrologistGynecologist

Coding guidelines

Compatibility

Legacy and official ICD code match exactly.
Legacy codes
N41.9

Common synonyms

Inflammatory disease of prostate, unspecifiedInflammatory disease of prostate

Frequently asked questions

Code details

CodeN41.9
SystemICD10
Display nameInflammatory disease of prostate, unspecified
ChapterDiseases of the genitourinary system (N00-N99)
BlockDiseases of male genital organs

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Prostatitis(congestive) (suppurative) (with cystitis)Ulcer, ulcerated, ulcerating, ulceration, ulcerative

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code N41.9 for Inflammatory disease of prostate, unspecified | HealthAssure