Testicular dysfunction (E29) ICD-10-CM
The E29 code range covers testicular dysfunction with 5 ICD-10-CM diagnosis codes. 4 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Codes in the E29 Range 5 codes · 4 billable
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the E29 range.
Eunuchoidism
Eunuch-like state in which the male individual has non-functional TESTES.
About the E29 Code Range
Testicular dysfunction means the testicles do not function normally. This category sits among disorders of endocrine glands.
The subdivisions distinguish increased function, called hyperfunction (E29.0), from reduced function, called hypofunction (E29.1). E29.8 identifies other testicular dysfunction, while E29.9 identifies unspecified testicular dysfunction.
Questions About This Page
How many billable codes are in the E29 range?
Of the 5 codes in this range, 4 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the E29 range classify?
The range classifies testicular dysfunction. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
