ICD-10 Diagnosis Code N42.31

Prostatic intraepithelial neoplasia

Diagnosis Code N42.31

ICD-10: N42.31
Short Description: Prostatic intraepithelial neoplasia
Long Description: Prostatic intraepithelial neoplasia
This is the 2017 version of the ICD-10-CM diagnosis code N42.31

New 2017 ICD-10 Code
N42.31 is new to ICD-10 code set for the FY 2017, effective October 1, 2016.

Code Classification
  • Diseases of the genitourinary system
    • Diseases of male genital organs (N40-N53)
      • Other and unspecified disorders of prostate (N42)

Information for Medical Professionals

Code Edits
The following edits are applicable to this code:
Diagnoses for males only Additional informationCallout TooltipDiagnoses for males only
Diagnoses for males only.

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.

Index of Diseases and Injuries
References found for the code N42.31 in the Index of Diseases and Injuries:

Replacement Code Additional informationCallout TooltipReplacement Code
The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2016. This is a new and revised code for the FY 2017 (October 1, 2016-September 30, 2017).

This code replaces the following previously assigned ICD-10 code(s) listed below:
  • N42.3 - Dysplasia of prostate

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