Lymphoblastic (diffuse) lymphoma, in remission

This code signifies a current or historical diagnosis of lymphoblastic lymphoma, a highly aggressive non-Hodgkin lymphoma originating from immature lymphocytes, that is currently in a state of remission. Remission indicates that the signs and symptoms of the cancer have significantly decreased or disappeared, though it does not necessarily mean a cure.

Apply this code when documentation explicitly states lymphoblastic lymphoma and confirms the patient is in remission. This is appropriate for patients undergoing follow-up care after successful treatment, or for those with a history of this cancer who are currently disease-free. Supporting documentation would include physician notes, pathology reports confirming the initial diagnosis, and oncology reports indicating remission status.

• Always confirm the specific type of lymphoma (lymphoblastic) and the remission status from the physician's documentation.
• Do not use this code if the lymphoma is active or in relapse; specific codes exist for active disease.
• Sequence this code as a secondary diagnosis if the patient is receiving treatment for a complication or sequela related to the past lymphoma or its treatment.