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ICD-10-CM 2027 diagnosis code

N46.02Azoospermia due to extratesticular causes

Not billable — use a more specific code

N46.02 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About N46.02

N46.02 is the ICD-10-CM diagnosis code for azoospermia due to extratesticular causes. It belongs to category N46 (male infertility), block N40-N53 (diseases of male genital organs) and chapter 14 (diseases of the genitourinary system). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

Within N46.0 (azoospermia), N46.02 is specifically for azoospermia due to extratesticular causes. Related codes cover organic azoospermia (N46.01).

To report this condition, pick the subcode that matches the documentation: N46.021 (therapy), N46.022 (infection), N46.023 (ducts), N46.024 (radiation), N46.025 (disease) and N46.029 (causes).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under N46.02

Coding notes

Code alsoTwo codes may be needed; sequencing depends on circumstances
  • associated cause

Notes that apply from higher levels

Instructions written at a parent level also apply to N46.02.

› From N46 Male infertility
Excludes1

Broader instructions also apply from Chapter 14: Diseases of the genitourinary system.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about N46.02

Is N46.02 billable?

No. N46.02 is a header code. Report one of its more specific subcodes instead.