ICD code D69.59 is used to identify cases of other secondary thrombocytopenia, a condition involving low platelet counts from various causes.
ICD code D69.59 is other secondary thrombocytopenia, which refers to a decrease in platelet count caused by conditions or factors other than primary blood disorders, such as infections, medications, or other underlying diseases.
1. Presence of thrombocytopenia (low platelet count) confirmed by laboratory testing
2. Evidence that thrombocytopenia is secondary to another underlying condition or external factor
3. Exclusion of primary thrombocytopenia and other specified secondary causes
4. Clinical history or documentation of exposure to drugs, infections, or other external agents known to cause thrombocytopenia
5. Absence of hereditary or congenital thrombocytopenic disorders
6. Symptoms may include easy bruising, petechiae, mucosal bleeding, or prolonged bleeding times
7. Supporting findings may include recent onset of thrombocytopenia following a known trigger or associated illness
Relevant CPT codes that may be used to treat ICD code D69.59 include:
- 36415 (Collection of venous blood by venipuncture)
- 85025 (Complete blood count, automated, and automated differential WBC count)
- 85027 (Complete blood count, automated, without differential)
- 38220 (Diagnostic bone marrow aspiration)
- 38221 (Bone marrow biopsy)
- 96365 (Intravenous infusion, for therapy, prophylaxis, or diagnosis; initial, up to 1 hour)
- 96372 (Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular)
- 36430 (Transfusion, blood or blood components)
- 96401–96417 (Chemotherapy administration codes, if applicable)
- 99201–99499 (Evaluation and management codes, depending on the setting and complexity)
CPT code selection should be based on the specific services rendered for ICD code D69.59.
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