N46.021 – Azoospermia due to drug therapy

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

Billable code

ICD-10-CM code N46.021

Code: N46.021 (claims format: N46021)
Description: Azoospermia due to drug therapy
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: N46 › N46.0 › N46.02

Notes inherited from parent codes

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

N46 – Male infertility

Excludes1 (not coded here):

vasectomy status (Z98.52)

N46.0 – Azoospermia

Applicable to:

Absolute male infertility
Male infertility due to germinal (cell) aplasia
Male infertility due to spermatogenic arrest (complete)

N46.02 – Azoospermia due to extratesticular causes

Code also:

associated cause

Index terms for N46.021

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

Related codes in N46.02

N46.022 – Azoospermia due to infectionBillable
N46.023 – Azoospermia due to obstruction of efferent ductsBillable
N46.024 – Azoospermia due to radiationBillable
N46.025 – Azoospermia due to systemic diseaseBillable
N46.029 – Azoospermia due to other extratesticular causesBillable

Frequently asked questions

What is ICD-10 code N46.021?

N46.021 is the ICD-10-CM code for azoospermia due to drug therapy, in the block N40-N53 (Diseases of male genital organs).

Is N46.021 a billable code?

Yes. N46.021 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does N46.021 belong to?

It belongs to category N46 – Male infertility.

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.