Malignant neoplasm of lower lobe, bronchus or lung
ICD-10 C34.3 is a billable code used to indicate a diagnosis of malignant neoplasm of lower lobe, bronchus or lung.
C34.3 refers to malignant neoplasms located specifically in the lower lobe of the bronchus or lung. Lung cancer is a leading cause of cancer-related mortality worldwide, with the majority of cases being attributed to smoking. The disease can present in various forms, including non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC), with NSCLC being the most prevalent. Staging of lung cancer is critical for determining prognosis and treatment options, typically classified using the TNM system (Tumor, Node, Metastasis). Molecular markers such as EGFR mutations, ALK rearrangements, and PD-L1 expression are increasingly important in guiding targeted therapies and immunotherapies. Treatment algorithms may include surgical resection, chemotherapy, radiation therapy, and targeted therapies, depending on the stage and histological type of the cancer. Accurate coding of C34.3 requires thorough documentation of the tumor's location, histology, and any relevant patient history, particularly smoking status, which is a significant risk factor for lung cancer.
Detailed pathology reports, imaging studies, and treatment plans must be documented.
Diagnosis and management of lung cancer, staging workups, and treatment planning.
Ensure all relevant molecular testing results are included in the documentation.
Pulmonary function tests, imaging results, and smoking history must be documented.
Evaluation of lung nodules, management of lung cancer patients, and pre-operative assessments.
Document any comorbid conditions that may affect treatment decisions.
Used in patients with lung cancer presenting with pleural effusion.
Document indication for procedure and findings.
Pulmonologists should ensure proper imaging guidance is documented.
Staging is crucial as it determines treatment options and prognosis. Accurate coding requires detailed documentation of the stage at diagnosis.
