ICD-10 Code E29.8 – Other testicular dysfunction (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E29.8 – Other testicular dysfunction
What it is
E29.8 identifies testicular dysfunction that does not fit a more specific ICD-10-CM category. Use it when the record clearly documents impaired testicular function, but the exact disorder is not named.
Clinical signs
Clinical features vary; refer to documentation. Records may note abnormal testicular function, endocrine concerns, or related reproductive findings without enough detail for a more specific diagnosis.
When to use this code
Use E29.8 when the clinician documents other testicular dysfunction and no specific subtype is stated. It is appropriate when the chart supports testicular impairment, but the note does not identify a clearer diagnosis such as another assigned endocrine or testicular disorder.
Do not use for
Do not use this code when the documentation supports a more specific testicular disorder or a different endocrine diagnosis. Check documentation if the record only mentions infertility, hypogonadism, or nonspecific symptoms without testicular dysfunction.
Coding tip
Query for specificity when the note says “testicular dysfunction” but gives limited detail; a more exact code may be available.