ICD-10 Diagnosis Code N41.9

Inflammatory disease of prostate, unspecified

Diagnosis Code N41.9

ICD-10: N41.9
Short Description: Inflammatory disease of prostate, unspecified
Long Description: Inflammatory disease of prostate, unspecified
This is the 2017 version of the ICD-10-CM diagnosis code N41.9

Code Classification
  • Diseases of the genitourinary system
    • Diseases of male genital organs (N40-N53)
      • Inflammatory diseases of prostate (N41)

Information for Medical Professionals

Code Edits
The following edits are applicable to this code:
Adult diagnoses Additional informationCallout TooltipAdult diagnoses
Adult. Age range is 15–124 years inclusive (e.g., senile delirium, mature cataract).

Diagnoses for males only Additional informationCallout TooltipDiagnoses for males only
Diagnoses for males only.

Diagnostic Related Groups
The diagnosis code N41.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Chlamydial prostatitis
  • Prostatitis
  • Prostatitis associated with another disorder
  • Ulcer of prostate

Index of Diseases and Injuries
References found for the code N41.9 in the Index of Diseases and Injuries:

Information for Patients

Prostate Diseases

The prostate is a gland in men. It helps make semen, the fluid that contains sperm. The prostate surrounds the tube that carries urine away from the bladder and out of the body. A young man's prostate is about the size of a walnut. It slowly grows larger with age. If it gets too large, it can cause problems. This is very common after age 50. The older men get, the more likely they are to have prostate trouble.

Some common problems are

  • Prostatitis - inflammation, usually caused by bacteria
  • Enlarged prostate (BPH), or benign prostatic hyperplasia - a common problem in older men which may cause dribbling after urination or a need to go often, especially at night
  • Prostate cancer - a common cancer that responds best to treatment when detected early

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Digital rectal exam
  • Prostate Problems - NIH (National Institute on Aging)
  • Prostatitis - acute
  • Prostatitis - nonbacterial
  • Prostatitis-bacterial - self-care
  • Urinary Retention - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)

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