ICD-10-CM · Chapter 14 · N00-N99
N46 Male infertility
Excludes 1 (cannot be coded together)
- vasectomy status (Z98.52)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| N46..0 | Azoospermia | No |
| N46..01 | Organic azoospermia | Yes |
| N46..02 | Azoospermia due to extratesticular causes | No |
| N46..021 | Azoospermia due to drug therapy | Yes |
| N46..022 | Azoospermia due to infection | Yes |
| N46..023 | Azoospermia due to obstruction of efferent ducts | Yes |
| N46..024 | Azoospermia due to radiation | Yes |
| N46..025 | Azoospermia due to systemic disease | Yes |
| N46..029 | Azoospermia due to other extratesticular causes | Yes |
| N46..1 | Oligospermia | No |
| N46..11 | Organic oligospermia | Yes |
| N46..12 | Oligospermia due to extratesticular causes | No |
| N46..121 | Oligospermia due to drug therapy | Yes |
| N46..122 | Oligospermia due to infection | Yes |
| N46..123 | Oligospermia due to obstruction of efferent ducts | Yes |
| N46..124 | Oligospermia due to radiation | Yes |
| N46..125 | Oligospermia due to systemic disease | Yes |
| N46..129 | Oligospermia due to other extratesticular causes | Yes |
| N46..8 | Other male infertility | Yes |
| N46..9 | Male infertility, unspecified | Yes |
Last reviewed: September 2026