A55 year-old female smoker presents with cough, hemoptysis, slurred speech and weight loss. chest x-ray done today demonstrates a large, unresectable right upper lobe mass, and brain scan is suspicious for metastasis. under fluoroscopic guidance in an outpatient facility, a percutaneous needle biopsy of the right lung lesion is performed for histopathology and tumor markers. a diagnosis of small cell carcinoma is made and chemoradiotherapy is planned. what cpt® and icd-10-cm codes are reported?