All ICD10 Codes

N46.12

Non-Billable
ChapterN00–N99
Ranksubcategory
Official Description

Oligospermia due to extratesticular causes

Use a more specific code (6 billable)
N46.121Oligospermia due to drug therapyN46.122Oligospermia due to infectionN46.123Oligospermia due to obstruction of efferent ductsN46.124Oligospermia due to radiationN46.125Oligospermia due to systemic diseaseN46.129Oligospermia due to other extratesticular causes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).

Instructional Notes

Code Also
  • associated cause
General instructions are available for the parent sections:
View CH14 NotesView N46 NotesView N46.1 Notes

Clinical Hierarchy

BillableHas subcodes
CH14Diseases of the genitourinary system (N00-N99)
N40-N53Diseases of male genital organs (N40-N53)
N46Male infertility
N46.1Oligospermia
N46.12Oligospermia due to extratesticular causesNot billable
N46.121Oligospermia due to drug therapyBillable
N46.122Oligospermia due to infectionBillable
N46.123Oligospermia due to obstruction of efferent ductsBillable
N46.124Oligospermia due to radiationBillable
N46.125Oligospermia due to systemic diseaseBillable
N46.129Oligospermia due to other extratesticular causesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N46.12:

subcategoryN46.1
Oligospermia
View context instructions
categoryN46
Male infertility
View context instructions
chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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