All ICD10 Codes

N42.31

Billable
ChapterN00–N99
Ranksubcategory
Official Description

Prostatic intraepithelial neoplasia

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).

Instructional Notes

Includes
  • PIN
  • Prostatic intraepithelial neoplasia I (PIN I)
  • Prostatic intraepithelial neoplasia II (PIN II)
Excludes1(Not coded here. Use a different code.)
  • prostatic intraepithelial neoplasia III (PIN III) (D07.5)
General instructions are available for the parent sections:
View CH14 Notes

Clinical Hierarchy

BillableHas subcodes
CH14Diseases of the genitourinary system (N00-N99)
N40-N53Diseases of male genital organs (N40-N53)
N42Other and unspecified disorders of prostate
N42.3Dysplasia of prostate
N42.31Prostatic intraepithelial neoplasiaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N42.31:

chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

Code History

  • FY 2016: This code replaced N42.3 (Dysplasia of prostate)

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 729
Other Male Reproductive System Diagnoses with CC/MCC
DRG 730
Other Male Reproductive System Diagnoses without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Prostatic intraepithelial neoplasia.

Search PCS Codes