Thrombocytopenia, unspecified

This code represents a reduction in the number of platelets in the blood, below the normal range, without further specification of its cause or type. Thrombocytopenia can lead to impaired clotting and an increased risk of bleeding.

Use this code when documentation indicates a diagnosis of thrombocytopenia but does not specify the underlying etiology (e.g., immune, drug-induced, hereditary, or secondary to another condition). This code is appropriate when the provider has not yet determined the specific type or cause of the low platelet count.

• Avoid using this code if a more specific type of thrombocytopenia is documented (e.g., immune thrombocytopenia, drug-induced thrombocytopenia).
• Always query the provider for a more specific diagnosis if possible, as unspecified codes often lead to less precise data for analysis and reimbursement.
• Consider sequencing this code as a secondary diagnosis if the thrombocytopenia is a manifestation or complication of another primary condition.