ICD-10 Code E34.32 – Genetic causes of short stature (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E34.32 – Genetic causes of short stature
What it is
E34.32 identifies short stature attributed to a genetic cause. Use it when documentation links the patient’s reduced height to an inherited or chromosomal condition, rather than to nutrition, endocrine disease, or chronic illness.
Clinical signs
Clinical features vary; refer to documentation. Typical records note height below expected percentiles, family history of short stature, or a known genetic syndrome associated with impaired growth.
When to use this code
Use this code when the provider documents genetic short stature, hereditary growth failure, or a confirmed genetic diagnosis explaining the patient’s height pattern. It may also fit when genetics evaluation identifies a likely inherited cause and the chart clearly supports that conclusion.
Do not use it for nonspecific “short stature” without a genetic link. If the record points to endocrine, nutritional, skeletal, or chronic disease causes instead, code the documented underlying condition.
Do not use for
Do not use E34.32 for short stature from poor nutrition, hormone deficiency, or chronic systemic disease. Check documentation if the cause is unclear or if the chart only says “growth delay.”
Coding tip
Confirm that the genetic cause is documented or strongly supported before assigning E34.32, and sequence any identified underlying condition when appropriate.