NPI Atlas

N41.1 – Chronic prostatitis

ICD-10-CM 2027 diagnosis code · Diseases of male genital organs

Billable code

ICD-10-CM code N41.1

Code: N41.1 (claims format: N411)
Description: Chronic prostatitis
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 14. Diseases of the genitourinary system (N00-N99)
Block: N40-N53 Diseases of male genital organs
Parent codes: N41

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

N41 – Inflammatory diseases of prostate

Use additional code:

code (B95-B97), to identify infectious agent.

Index terms for N41.1

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in N41

N41.0 – Acute prostatitisBillable
N41.2 – Abscess of prostateBillable
N41.3 – ProstatocystitisBillable
N41.4 – Granulomatous prostatitisBillable
N41.8 – Other inflammatory diseases of prostateBillable
N41.9 – Inflammatory disease of prostate, unspecifiedBillable

Frequently asked questions

What is ICD-10 code N41.1?

N41.1 is the ICD-10-CM code for chronic prostatitis, in the block N40-N53 (Diseases of male genital organs).

Is N41.1 a billable code?

Yes. N41.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does N41.1 belong to?

It belongs to category N41 – Inflammatory diseases of prostate.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.