N42.31
BillableProstatic intraepithelial neoplasia
N42.31 is the ICD-10-CM code for Prostatic intraepithelial neoplasia. It is a billable, specific code valid for reimbursement.
N00-N99 Diseases of the genitourinary system
Includes
- •PIN
- •Prostatic intraepithelial neoplasia I (PIN I)
- •Prostatic intraepithelial neoplasia II (PIN II)
Excludes1 — not coded here
- •prostatic intraepithelial neoplasia III (PIN III) (D07.5)
Frequently asked questions
- What is ICD-10 code N42.31?
- N42.31 is the ICD-10-CM code for "Prostatic intraepithelial neoplasia". It falls under N00-N99 Diseases of the genitourinary system.
- Is N42.31 a billable code?
- Yes — N42.31 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from N42.31?
- Excludes1 (not coded here): prostatic intraepithelial neoplasia III (PIN III) (D07.5).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition