Hyperprolactinemia

This code signifies an endocrine disorder characterized by abnormally elevated levels of prolactin in the blood. This excess prolactin can lead to various symptoms, including galactorrhea, menstrual irregularities in women, and hypogonadism or erectile dysfunction in men.

Use this code when documentation clearly indicates a diagnosis of hyperprolactinemia, often confirmed by laboratory testing showing elevated serum prolactin levels. It is applicable for patients presenting with symptoms such as milky nipple discharge, amenorrhea, oligomenorrhea, or infertility, where hyperprolactinemia is identified as the underlying cause.

• Always ensure documentation specifies "hyperprolactinemia" and not just elevated prolactin, as transient elevations may not warrant this diagnosis.
• Investigate the underlying cause of hyperprolactinemia (e.g., pituitary adenoma, medication-induced) and code it as a secondary diagnosis if known and documented.
• Do not confuse with codes for specific pituitary disorders unless hyperprolactinemia is explicitly stated as a manifestation or primary diagnosis.