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ICD-10-CM Current in FY 2027

N46.1

Oligospermia

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where N46.1 sits in the official hierarchy. Each level is the code it is classified under.

  1. N46 Parent Male infertility
  2. N46.1 This code Oligospermia

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Male infertility due to germinal cell desquamation

Inclusion Terms

Male infertility due to hypospermatogenesis

Inclusion Terms

Male infertility due to incomplete spermatogenic arrest

Excludes1

vasectomy status ( Z98.52 )

Inherited from N46 — Male infertility

More Specific Codes

2 codes under N46.1

Version History

How N46.1 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Oligospermia

  2. FY 2026 Effective

    Unchanged

    Oligospermia

Related Codes

Other codes under N46

Codes whose official notes reference N46.1

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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