N46.02 – Azoospermia due to extratesticular causes

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

Non-billable header

ICD-10-CM code N46.02

Code: N46.02 (claims format: N4602)
Description: Azoospermia due to extratesticular causes
Billable: No – use a more specific code below
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

Billable codes under N46.02

N46.02 is a header code and cannot be used on claims. Choose the most specific code:

N46.021 – Azoospermia due to drug therapyBillable
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

Notes for N46.02

Code also:

associated cause

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)

Related codes in N46.0

N46.01 – Organic azoospermiaBillable

Frequently asked questions

What is ICD-10 code N46.02?

N46.02 is the ICD-10-CM code for azoospermia due to extratesticular causes, in the block N40-N53 (Diseases of male genital organs).

Is N46.02 a billable code?

No. N46.02 is a header code with more specific child codes; report one of the billable codes listed above.

What category does N46.02 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.