ICD-10-CM N42: Other and unspecified disorders of prostate

ICD-10-CM Diagnosis Code (2025)

Official Description for N42

Other and unspecified disorders of prostate

Coding Notes & Guidelines for N42

Excludes1: Not Coded Here
  • enlarged prostate (N40.-)
  • hematuria (R31.-)
  • hyperplasia of prostate (N40.-)
  • inflammatory diseases of prostate (N41.-)
Excludes1: Not Coded Here

prostatic intraepithelial neoplasia III (PIN III) (D07.5)

Inclusion Terms

Prostatic stone

Inclusion Terms
  • PIN
  • Prostatic intraepithelial neoplasia I (PIN I)
  • Prostatic intraepithelial neoplasia II (PIN II)
Inclusion Terms

Painful prostate syndrome

Child Codes (More Specific Codes for N42):

N42.0 - Calculus of prostate N42.1 - Congestion and hemorrhage of prostate N42.3 - Dysplasia of prostate N42.30 - Unspecified dysplasia of prostate N42.31 - Prostatic intraepithelial neoplasia N42.32 - Atypical small acinar proliferation of prostate N42.39 - Other dysplasia of prostate N42.8 - Other specified disorders of prostate N42.81 - Prostatodynia syndrome N42.82 - Prostatosis syndrome N42.83 - Cyst of prostate N42.89 - Other specified disorders of prostate N42.9 - Disorder of prostate, unspecified

About ICD-10-CM Code N42 (Other and unspecified disorders of prostate)

ICD-10-CM code N42 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM N42 became effective on October 1, 2024.

This page provides detailed information about N42 - Other and unspecified disorders of prostate. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other and unspecified disorders of prostate.